confused ash somebody help please. ​

Confused Ash Somebody Help Please.

Answers

Answer 1

Answer:

1. This kingdom rose to fame when its ruler made a journey to Mecca, Saudi Arabia : Mali .

2. This kingdom is known for its great city with a stone place : Zimbabwe

3. This was the first West African kingdom to control the gold trade : Ghana

4. Timbuktu was part of this kingdom : Songhai .


Related Questions

Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)​

Answers

When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.

Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:

1. Introduction and Contextualization:

Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.

2. Field Trips and Industry Visits:

Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.

3. Hands-on Workshops:

Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.

4. Local Case Studies:

Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.

5. Project-Based Learning:

Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.

6. Community Engagement:

Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.

7. Assessment and Reflection:

Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.

By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.

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Why is a carbon so speacial compared to other elements?

Answers

Explanation:

carbon is special due to the properties of catenation and tretravalency.

If a bear lived off just plants and berries, how much would they need to survive

Answers

Answer:

2-2.25 pounds at 140 calories/ounce on average.

5-6 pounds at 140 calories/ounce during the fall before hibernation.

Explanation:

How many calories do bears eat?On average, Bears eat around 5,000 calories a day. However, Bears eat around 20,000 calories a day during the fall season in preparation for hibernation. If a bear were to eat a solely plant-based diet, it would need to eat plants and berries that are high in calories per ounce to satisfy these metrics. Keep in mind that the climate and agriculture of where this bear is located may decrease its access to highly caloric plants. Therefore, the bear may need to compensate with more plant volume in its diet to ensure that its daily caloric metric can be accommodated.

Please let me know if this helped!!!

what is name of process of making new organisms​

Answers

Hi there!

Reproduction is the process of producing new organisms from the parent.

An offspring is reproduced through 2 methods - sexual & asexual method.In the asexual method, only one parent is needed to reproduce an offspring. It can be through the form of budding, binary fission, fragmentation, parthenogenesis etc. It's usually used in the case of an unicellular organism. However methods like regeneration is used in reptiles & vegetative propagation is used in plants.In the sexual method, 2 parents are required to create an offspring. The zygote is formed from the fusion of the male & female gamete which in turn changes to an embryo to form a fully developed child in a matter of time. Development of the child in humans inside the mother lasts for about 9-10 months.

complete an explanation of the claim that the nuclear envelope is a synapomorphy that defines eukaryotes as a monophyletic group. match the terms in the left column to the appropriate blanks in the sentences on the right. not all terms will be used. resethelp have it is valid did not have had it is not valid do not have because all eukaryotes living today blank cells with a nuclear envelope, it is valid to infer that their common ancestor also blank a nuclear envelope. because bacteria and archaea blank a nuclear envelope, blank to infer that the trait arose in the common ancestor of eukaryotes.

Answers

The nuclear envelope is a synapomorphy that defines eukaryotes as a monophyletic group.

What is monophyletic group ?

A monophyletic group is a group of organisms that are all descended from a common ancestor. This means that all members of the group share a single ancestor, and their evolutionary histories have not diverged from that ancestor. In contrast, a polyphyletic group is one composed of organisms that do not all share a single ancestor. Monophyly is an important concept in biological classification, since it allows biologists to identify groups of organisms and determine their evolutionary relationships.

Because all eukaryotes living today have cells with a nuclear envelope, it is valid to infer that their common ancestor also had a nuclear envelope. Because bacteria and archaea do not have a nuclear envelope, it is not valid to infer that the trait arose in the common ancestor of eukaryotes. Therefore, the nuclear envelope is a synapomorphy that defines eukaryotes as a monophyletic group.

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I need help this is an____ reaction(correctly type one of these options, endothermic or exothermic)

I need help this is an____ reaction(correctly type one of these options, endothermic or exothermic)

Answers

Answer:

This is an endothermic reaction.

Answer:

1  endothermic

2exothermic

3

Explanation:

What is the allele that determines the phenotype with respect to a particular gene?
A. Dominant allele
B. Recessive allele
C. Deleterious allele
D. Dominant trait

Answers

The allele that determines the phenotype with respect to a particular gene is the option A. dominant allele.

In genetics, alleles are alternate forms of a gene that occupy the same position (locus) on a chromosome. Each individual inherits two alleles for each gene, one from each parent. The interaction between these alleles determines the expression of the gene and ultimately the phenotype, which refers to the observable characteristics or traits of an organism.

A dominant allele is one that exerts its effect even if there is only one copy present in the individual's genotype. It masks the effect of the recessive allele, which is only expressed when two copies of the recessive allele are present.

When an individual possesses a dominant allele for a particular gene, it determines the phenotype associated with that gene. This means that the trait associated with the dominant allele will be expressed, regardless of whether the other allele in the pair is dominant or recessive. Therefore, the correct answer is option A.

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Conservation of Mass Activity Worksheet

Instructions: Observe and analyze the interactions between the substances pictured in the slide show. Compare the properties of substances before and after each interaction. You will submit your completed worksheet for grading.


Data Table


On the table below, record your observations before and after the interactions and explain how mass was conserved. Describe the changes in properties that prove a chemical reaction occurred. The first row is an example.


Observations Before Interaction Observations After Interaction How was mass conserved? Proof of a Chemical Reaction

Example: Sugar + Heat The sugar is in tiny white particles in a pile. Heat is not seen but is implied by the heat source. The pile of sugar in the pot has a mass of 100 grams. There is a solid, light brown mass at the bottom of the pot. It has a mass of 100 grams. The mass of the sugar is the same in melted form as it is in solid crystal form. There was not a chemical reaction. Sugar did not change composition. It only melted. Melting point is a physical property, and this is a physical change.

Steel Wool + Oxygen (Fire)

Egg + Heat

Water + Heat

Zinc + Hydrogen Chloride

Sodium Hydroxide + Copper Sulfate



HELPPPP PLEASEEEEEE

Answers

After Interaction How was mass conserved it is discussed below:

Steel Wool + Oxygen (Fire): chemical change

Egg + Heat: chemical change

Water + Heat: physical change.

Zinc + Hydrogen Chloride: chemical change

Sodium Hydroxide + Copper Sulfate: physical change

What is conservation of mass?

According to the rule of conservation of mass, no atoms are lost or created during a chemical process. Instead, the atoms combine in various ways to generate products. This is why the number of atoms in each element in a balanced symbol equation is the same on both sides of the equation.

Steel Wool + Oxygen (Fire):

The steel wool is a grayish color and has a rough surface. Oxygen is transparent  It looks like a powder, and like if it was rusted steel wool but then broken apart and turned into a powder  Well Iron oxide is 7 grams and steel wool combined is 7 grams so that the mass was conserved  Yes, this is a chemical change because the steel wool rusted and rust is a chemical change, so iron oxide is cause because if a physical change.

Egg + Heat:

The egg has a yellow yolk in the middle while there is some type of liquid at the border of the yolk, but it is clear, the heat is hot but transparent  The egg turned into a delicious food called an omelet what was yolk staid as a liquid but got a tad harder, but the transparent border around it turned white  It was conserved because the eggshell was 4 grams and the fried egg is 41 grams  It is a chemical change because it results in the formation of new particles, and the chemical bonds break up and new ones are formed.

Water (H₂O) + Heat:

The water is a clear liquid, while the heat is very hot but transparent  The water turned into a type of oxygen -Water Vapor-   If 5 g of water becomes a gas it becomes 5 g of water vapor. The mass of the liquid water is simply transferred into the mass of the newly formed water vapor.  There was no chemical reaction because the water vapor can be turned back to water also it just changed from a liquid to a gas and did not change its composition. So, it is a physical change.

Zinc (Zn) + Hydrogen Chloride (HCl):

 Zinc: a white/silver metallic solid. Hydrogen chloride (dilute hydroelectric acid) a transparent, colorless liquid with a very low pH (acidic). Zinc "dissolved" in hydrogen chloride, while emitting a colorless gas.  The liquid remains a colorless liquid, possibly still having a low pH from the unused acid. The colorless gas collected in a test tube gives a popping sound when ignited with a burning wooden splint, so it is not air embedded in the zinc, nor dissolved in hydroelectric acid.  Well although the zinc chloride is 12 grams and not 15 the gas that was released was 3 grams and as we all know 3 + 12 is 15 so that the mass was conserved The production of a new substance (most probably hydrogen) from the reaction of the two reactants. When a few drops of the liquid product are evaporated on a watch glass, a white residue is left.  When a few drops of the liquid hydroelectric acid are evaporated on a watch glass, there is no residue. This proves that a new product (hydrogen gas), (white powder, zinc chloride) is produced instead of zinc being physically dissolved in hydroelectric acid. So, it is a chemical change.

Sodium Hydroxide + Copper Sulfate-

 Sodium hydroxide is a turbid solution and copper sulfate is in form of bright blue crystals. When their solutions are mixed with each other, a pale blue precipitate of basic copper hydroxide & a solution of neutral salt sodium sulfate will be formed. The sodium hydroxide and the copper sulfate combined make a total of 67 grams and the product  is split because the sodium sulfate is 47 grams and the copper hydroxide is 20 grams but all together it is still 67 grams so you could say that the mass was conserved. The proof of the reaction is the appearance of pale blue precipitates of basic copper hydroxide & a solution of neutral salt sodium sulfate. So, it is physical change.

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Rutting and scalping are examples of
____
wear
water
deflector
mulching
injury.

Answers

Examples of mechanical wear are rutting and scalping. Mechanical wear is the breaking or loss of a surface caused by physical forces. Wear occurs when heavy equipment or cars are used on the ground surface, leaving behind grooves.

Wear can lead to other problems, such as compacted soil and less water going into the soil. On the other hand, flaking is the loss of dirt, which is usually caused by sharp tools or blades on machines or vehicles. This can result in soil compaction, which may be less fertile or have a different texture or structure than the topsoil due to erosion and other problems.

Furrowing and scalping are two practices that should be considered in land control and preservation, as both can harm soil health, plant growth, and ecosystem functioning.

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the epidermis of a plant functions like what part of an animal

Answers

Answer:

It's like the skin

Explanation:

Epi- outer layer

Dermis- Skin

It protects the more fragile layers underneath like how our skin protects our body from pathogens.

Formation of enterocelous?

Answers

Enterocoelous refers to the condition in which the coelom develops from pouches "pinched" off of the digestive system, whereas Schizocoelous refers to the condition in which the body cavity is formed by the splitting of the mesoderm during embryonic development.

What procedure does the coelom of the enterocoelous and schizocoelous designs follow?

Unlike Schizocoelous, where the capsule is created either by breaking the capsule or by pouches "pinched" off of the digestive tract, Enterocoelous is an illness in which the coelom originates from pouches "pinched" off of the digestive system.

A method for how certain animal embryos develop is known as schizocoelous or schizocoelic. When secondary heart cavities coeloms are created by breaking a solid mass of pair with polished nickel hardware embryonic tissue, the schizocoely process takes place.

What is the formation of the coleom for the enterocoelous and schizocoelous plan?

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Drag each label to the correct location.
Categorize the structures as homologous or analogous
the mammalian tail and
the human coccyx (tail bone)
the leaves of pitcher plants
and cacti
the flippers of penguins
and dolphins
the bills of ducks
and platypuses
Homologous
Reset
Next
the shells of turtles
and crabs
Analogous

Drag each label to the correct location.Categorize the structures as homologous or analogousthe mammalian

Answers

the mammalian tail and human coccyx belong on the right

The analogous organs include shells of turtles and crabs and flippers of penguins and dolphins. While the homologous organs include the leaves of pitcher plants and cacti and mammalian tail and the human coccyx.

What are homologous and analogous organs?

The homologous and the analogous structures are used as evidence of the comparative anatomy. They are important in determining the pattern of evolution and ancestry.

The homologous organs are characterized by similar structures that vary in functions. The leaves of pitcher plants and cacti and mammalian tails and the human coccyx have a similar anatomical structure but are used for various purposes.

The analogous organs have the same function even when they have different structures like the shells of turtles and crabs and flippers of penguins and dolphins. The shells protect both turtle and crab, while flippers are used to swim.

Therefore, the shells of turtles and crabs and flippers of penguins and dolphins are analogous organs.

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What causes nausea and vomiting?

Answers

Answer:

my face:(

Explanation:

My ugly self lol :)

Understanding the effects of alcohol will help me

Answers

The effects of alcohol are high blood pressure, heart disease, stroke, liver disease, and digestive problems.

What are the 5 effects of alcohol on the body?

High blood pressure, heart disease, stroke, liver disease, and digestive problems are the effects of alcohol. Cancer of the breast, mouth, throat, esophagus, voice box, liver, colon, and rectum also occur due to more consumption of alcohol. Weakening of the immune system, increasing the chances of getting sick, Learning and memory problems, dementia and poor school performance also the cause of alcohol.

So we can conclude that the effects of alcohol are high blood pressure, heart disease, stroke, liver disease, and digestive problems.

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Q.Why are some diabetes patients treated by giving insulin injections ?
Q. The gap between two neurons is called ------.​

Answers

➜ The insulin hormone controls the metabolism of sugar. When pancreas does not produce or secrete sufficient amount of insulin into blood, then the sugar level in the blood rises. Therefore, the patient excreates sugar (glucose) in urine, feels excessive thirst and also urinates excessively. The people having severe diabetes are treated by giving injections of insulin.

Synapse.

Insulin injections are given to individuals suffering from type 1 or type 2 diabetes. It is used when oral medication becomes ineffective. Insulin injections work by helping to move sugar from the blood into the body's cells. Moreover, it also inhibits the liver from producing more sugar.

The table shows the mass and density of some substances density of substances mass g density of iron density of silver is the value of a less than greater than or equal to the value of p explain you ranswer

Answers

Answer:

lol

Explanation:

9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?

Answers

sextant is the correct answer

Using the periodic table, fill in the following table with the number of electrons in each energy level of the element given.

n = 1 level n = 2 level n = 3 level n = 4 level
Element (maximum 2) (maximum 8) (maximum 18)
Carbon

Answers

Answer:

n(1)= 2 n(2) = 4 n(3) = 0 n(4)= 0

Show the reciprocal cross​: A red-eyed female (homozygous) and a white-eyed male. How many offspring will have white eyes and what is their sex?

Answers

When we see the reciprocal cross between a red-eyed female (homozygous) and a white-eyed male,we observe that none of the offspring will have white eyes. Additionally, the sex of the offspring will be half male and half female since the ratio of males to females is 1:1.

The reciprocal cross for a red-eyed female (homozygous) and a white-eyed male can be shown as follows:Female (XrXr) x Male (XwY). Females have two X chromosomes and males have an X and a Y chromosome. Red eyes are dominant to white eyes; therefore, we use Xr to represent red eyes and Xw to represent white eyes.

The offspring are as follows:All F1 females are heterozygous (XrXw).All F1 males are hemizygous (XrY).The F1 generation will have red eyes since the dominant allele is present.

None of the F1 individuals will have white eyes as the recessive allele is not present in the F1 generation.

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What is natural selection? Is it similar to survival of the fittest? How are the 2 alike? How are they different?

Answers

Answer:

Difference: Survival for the fittest is the survival of species/organisms with genes better suited to the environment and are selected for survival and passed to the next generation while natural selection works by giving species who are better adapted to a given set of environmental conditions an advantage over those that are not as well adapted.

Explanation:

Evolution is the slow/gradual development of human beings from simple life forms into higher forms of life over millions of years ago as stated by Charles Darwin in his book 'The Origin of Species' in 1959. He argues that human beings evolved from simple life forms into higher forms of life through:

       1.Mutation - abrupt change in the form of a living organism as dictated by the climate or genetic components of the living thing involved.

       2.Natural selection - a process in which the stronger species out compete the weaker ones for resources (Survival for the fittest).

       3.Environmental adaptation - follows after the first two, where the surviving species isolate themselves from others as they adapt to the new environment.

2. For


Mass number -


Atomic number-


Na


Sodium


22.989 7492


-Symbol of the element


Atomic mass


how many protons the atom has? How many neutrons? How many electrons?

Answers

Answer:

Protons: 11

Neutrons: 12
Electrons: 11

Explanation:

A neutral sodium atom has the atomic number 11 and an average atomic mass of 22.989.

The atomic number is always equal to the number of protons.

The mass number is equal to the number of protons added to the number of neutrons.

So, to get the number of neutrons, just subtract the amount of protons from the mass number.

23 - 11 = 12 neutrons

For an atom to be neutrally charged, the number of electrons has to be equal with the number of protons, so this atom will have 11 electrons.

Hope this helps

Which example describes a climax community?

A. A constantly changing region that is unable to support life
B. A slowly changing region that has recently experienced a volcanic
eruption and is growing lichen
C. A changing region that has recently experienced a wildfire and is
experiencing increased growth
D. A constantly wet, warm region that has a large amount of
biodiversity and relatively stable weather

Answers

D is correct. Climax community has life existing in balance and remain stable

The example that describes a climax community is a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. Correct option is D.

A climax community refers to a relatively stable and mature ecological community that has reached a state of equilibrium over time. It represents the final stage of ecological succession, where the community has undergone several stages of development and has stabilized with a diverse range of plant and animal species.

Option D describes a climax community as it mentions a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. In such an environment, various species have evolved and adapted to coexist harmoniously, forming a complex and stable ecosystem. This indicates a mature and balanced community that has reached its climax stage in ecological succession.

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b. Describe the journey of a snowflake from when it falls to Earth until the water it contains
becomes groundwater. Include both the movements of the water and the processes involved.
There are many possibilities; limit your answer to one path. (2 points)

Answers

Answer:

When a snowflake falls to Earth, it can land on the ground or on other surfaces, like trees or buildings. If it lands on the ground, it could either melt right away if the temperature is above freezing, join other snowflakes to form a snowpack, or percolate through the snowpack to form groundwater.

If the snowflake becomes part of a snowpack, it will experience periodic melting and refreezing as temperatures fluctuate. Over time, some of the snow will undergo metamorphism and become denser, forming a layer of firn. The weight of the snowpack compacts the layers below and forms glacial ice, which can move down slope due to gravity. This process is called a glacier's ablation zone, where the glacier loses mass.

Eventually, the ice and snow may seep into the ground and become groundwater. Groundwater travels through porous rocks and sediment and can sometimes be drawn up by wells. This journey from snowflake to groundwater involves multiple physical and chemical processes like melting, precipitation, infiltration, evaporation, condensation, metamorphism, and several geological phenomena.

What part of reproduction does the endocrine system control?
A.
Embryo attachment
B.
Cleavage
C.
Embryonic development
D.
Preparation of the endometrium

Answers

Answer:

D. Preparation of the endometrium.

The endocrine system plays an important role in reproductive processes, primarily by controlling the secretion of hormones that regulate the menstrual cycle and prepare the uterus for pregnancy. Hormones such as estrogen and progesterone, produced by the ovaries, are responsible for thickening and maintaining the endometrium, the lining of the uterus, in preparation for embryo implantation. Without adequate hormonal support from the endocrine system, successful embryo attachment and development cannot occur.

Explanation:

D. Preparation of the endometrium.

The endocrine system plays an important role in reproductive processes, primarily by controlling the secretion of hormones that regulate the menstrual cycle and prepare the uterus for pregnancy. Hormones such as estrogen and progesterone, produced by the ovaries, are responsible for thickening and maintaining the endometrium, the lining of the uterus, in preparation for embryo implantation. Without adequate hormonal support from the endocrine system, successful embryo attachment and development cannot occur.

The correct answer is D. The endocrine system controls the preparation of the endometrium.

The endocrine system plays a vital role in regulating various aspects of reproduction, including the menstrual cycle and the preparation of the uterus for the implantation of a fertilized egg.

This preparation involves the thickening and vascularization of the endometrium, the inner lining of the uterus, to create an optimal environment for embryo implantation and development.

The endocrine system, specifically the hypothalamus, pituitary gland, and ovaries in females, coordinates the release of hormones that regulate the menstrual cycle. The hypothalamus releases gonadotropin-releasing hormone (GnRH), which signals the pituitary gland to produce follicle-stimulating hormone (FSH) and luteinizing hormone (LH). FSH and LH, in turn, stimulate the ovaries to produce estrogen and progesterone.

Estrogen and progesterone play crucial roles in the preparation of the endometrium. Estrogen stimulates the growth and thickening of the endometrium during the proliferative phase of the menstrual cycle. Progesterone, produced during the luteal phase, further enhances the development of the endometrium, promoting its secretory function and vascularization.

Thus, the endocrine system controls the preparation of the endometrium to create an optimal environment for embryo attachment and subsequent embryonic development. Therefore, the correct answer is D.

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I need help on This question I’ll give you brainliest

I need help on This question Ill give you brainliest

Answers

The change to the investigation that would remove the source of the error noticed by the scientist is to test a fourth group, in which the participants do not receive the mineral supplement (option A).

What is a controlled experiment?

A controlled experiment is an experiment designed to replicate the main experiment in every way, except in respect of the one variable that is being tested, so as isolate the effect of that variable.

In other words, a control is introduced in the experimentation process. A control is group of test subjects left untreated or unexposed to the independent variable.

According to this question, a company is testing the effect of a mineral supplement on common cold. The experimental procedure is okay except that they didn't include a fourth group, which will serve as the control.

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6.) The drawing shows Earth's axis and revolution around the Sun.
Based on the drawing above, what season are students in Florida experiencing when Earth is at position #3?
(SC.8.E.5.9.1)
A. Fall
B. Spring
C. Winter
D. Summer

Answers

Answer:

Based on the drawing, when Earth is at position #3, Florida would be experiencing the season of WINTER.

Explanation:

This is because Earth's axis is tilted at an angle of approximately 23.5 degrees, which causes different parts of the planet to receive varying amounts of sunlight throughout the year. When Earth is at position #3 in its revolution around the Sun, the Northern Hemisphere (including Florida) is tilted away from the Sun, causing the region to receive less direct sunlight and experience colder temperatures. This corresponds to the season of winter in the Northern Hemisphere.

Keratinase is an enzyme produced by dermatophytes. Which organs in the body would these pathogenic fungi tend to proliferate in, and why

Answers

Answer:

The keratin-producing cells known as keratinocytes are the primary type of cells found in the epidermis. They originate from the stratum basale's stem cells. They act as a barrier from harmful environmental elements like pathogens and ultraviolet radiation. Dermatophytes are a group of physiologically and morphologically associated molds, which release an enzyme keratinase.

Keratinases are the serine proteases that destroy the keratin found in skin, nails, and hair.

The dermatophytes lead to infections of the hair, skin, and nails, as they obtain nutrients from the keratinized substances. These pathogenic fungi are most actively found in the external cornified layers of the cells of dead skin were they less likely to get determined and eliminated by the active dendritic cells.

If more airplanes and cars are used (both of which burn fuels) carbon levels will decrease ?

Answers

Answer: If the question is "would the carbon levels decrease?" then they would not, they would increase.

Explanation: More airplanes and cars would burn fossil fuels, and release more carbon dioxide, increasing carbon levels, not decreasing them.

the fatty acid tails located in the lipid bilayer of the cell membrane are . multiple select question. lined up so they point toward the interior of the membrane water-soluble fat-soluble lined up so they point to the watery environments on the outside of the cell

Answers

The fatty acid tails located in the lipid bilayer of the cell membrane are  Lined up so they point toward the interior of the membrane.

The cell membrane is a complex and dynamic structure that plays a crucial role in maintaining the integrity and functioning of the cell. The lipid bilayer that makes up the cell membrane is composed of a double layer of phospholipid molecules.

The fatty acid tails, which are characterized by their aversion to water, are arranged in such a manner that they point inward towards the interior of the membrane, away from the watery environments both outside and inside the cell.

This arrangement of the phospholipids is critical in maintaining the stability and fluidity of the cell membrane, as it creates a hydrophobic interior that protects the cell from its surrounding aqueous environments.

The opposing hydrophilic phosphate heads, on the other hand, face outwards and interact with the water, forming a barrier that selectively regulates the exchange of substances between the cell and its surroundings.

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in which organ (crop or gizzard) did you find the contents to be most ground up and why?

Answers

The gizzard is the muscular organ located between the crop and the small intestine in birds. Its primary function is to mechanically grind and break down food, as birds do not have teeth to chew their food.

The gizzard accomplishes this through strong muscular contractions that crush and grind the food against small stones and grit that the bird has ingested.

Therefore, it is likely that the contents found in the gizzard would be more ground up compared to those found in the crop. The crop is a storage organ located at the base of the bird's neck that serves as a temporary holding place for food before it enters the digestive system. While the crop may soften and partially break down food through the secretion of digestive enzymes, it does not have the same mechanical grinding function as the gizzard.

In summary, the gizzard is the organ responsible for grinding and breaking down food in birds, while the crop primarily serves as a temporary storage organ. Therefore, the contents found in the gizzard are likely to be more ground up compared to those found in the crop.

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help I literally got a 4/10 in my math test and my mom is like REALLLLY mad that she took my phone so Im using my sisters ipad and she gave me advice on this app so i dont even know if this could help but this is the page I need to complete/its for term 2 (week2) basically on my test well its apart of it so pls help- ~btw dont look at the top cause I already completed it, I just need the 2 and 3 helppppp ima die ANDDD I used all the points I think thats what its called~ The mean number of sick days an employee takes per year is believed to be about ten. Members of a personnel department do not believe this figure. They randomly survey eight employees. The number of sick days they took for the past year are as follows: 12; 4; 15; 3; 11; 8; 6; 8. Let x = the number of sick days they took for the past year. Should the personnel team believe that the mean number is ten? You have been asked by Dion Training to build a specialized computer that will be used exclusively for video editing. Which of the following should you install to BEST meet the company's needs? (Select three)answer choicesSpecialized video card1 TB HDD (5400 RPM)Dual monitors4 TB HDD (10,000 RPM)Wi-Fi Adapter cdh invest n v petrotank south africa (pty) ltd and another [2018].The scenario indicates that timeframes may be tricky when shareholders legitimately call for a shareholders meeting. The shareholders recourse is to approach the courts when the board is essentially ignoring the call for a shareholders meeting. Explain how this may exacerbate an already challenging relationship between shareholders and the board all transportation decisions should be evaluated based on their effect on image down below :) thanks 28 is increased by 150%. what's the final number Which of the following terms means a group of diseases in which alveolar air sacs are destroyed, resulting in in chronic severe SOB? A chronic obstructive pulmonary disease (COPD)B acute respiratory distress syndrome (ARDS)C emphysemaD cystic fibrosis Which of the following describes how to calculate the value of x?sin20 times eightsin20 divided by 88 divided by sin20 15. Gary lives in a state that collects 15.250 excise tax per gallon ofgasoline. If he buys 19.3 gallons of gasoline, how much state excise tax iscollected?a. $2.95$3.45C. $1.92b. during the assessment of a client with heart failure, the nurse uses finger pressure to determine if edema is present in the lower extremities. when would the nurse document pitting edema? please help!!! i will mark brainliest!! of brick-and-mortar retailers, online retailers, and warehouse clubs, which is most likely to allow you to make a purchase at 3:00 a.m.?(1 point) responses none of them none of them brick-and-mortar retailers brick-and-mortar retailers warehouse clubs warehouse clubs online retailers What land did king Leopoldo ll of Belgium persuade European powers to give him? Name 5 natural resources found in Africa Nafar wants to buy a house. Which type of credit is she most likely to use?O MortgageO LimitedO Service creditO Unsecured credit card Write Character-Sketch of Rahim Khan I need help with this Spanish Which of the following statements is false?Group of answer choicesOperations management is the design, operation, and improvement of the production system.Strategic decisions typically involve long range issues, such as the acquisition of new resources.Operations is the largest source of costs for a typical firm.Operations involves the transformation of outputs to inputs.Operations management involves both manufacturing and services When you ________, you walk slowly and laboriously. Soldiers might ________ through mud during a battle, and you might ________ to school on the day of a big test.