The abiotic elements of the ecosystem are the lithosphere, hydrosphere, and atmosphere.
Biogeochemical Cycle Types. Essentially, there are two categories of biogeochemical cycles: Carbon, oxygen, nitrogen, and the water cycle are among the gaseous cycles. Cycles of sedimentation: Sulfur, phosphorus, rock cycle, etc. A biogeochemical cycle is a slow-moving pool of nutrients that includes both biotic and abiotic elements. It takes the constituents of the ecosystem's abiotic component that are naturally occurring and infuses them into live cells. It is a constant, quick interchange that could involve both gaseous particles and silt.
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What immediate impact can deforestation have on an ecosystem?
Answer:
Loss of habitat for animals
Explanation:
If trees are cut down, animals that live in those trees have no home.
The Structure of the Skeletal SystemBone Tissue
Bone is a type of _________________ tissue that is called osseous tissue. Bone tissue consists of cellsseparated from each other by a _____________, which contains calcium phosphate. There are two types ofbone tissue:•Compact bone is denser and ________________. It is found in the outer layer of bones. A unit ofcompact bone tissue is called an ______________.•Spongy bone is ______________ and light. Bone marrow is found in these bones.Connective tissues support the function of bones by providing shape and support to the body
Tissue Bone is a type of connective tissue that is called osseous tissue.
Bone tissue consists of cells separated from each other by diaphysis which contains calcium phosphate.
There are two types of bone tissue Compact bone is denser and strong.
It is found in the outer layer of bones. A unit of compact bone tissue is called an osteon or Haversian system.
Spongy bone is porous and light.
Cancellous bone is lighter and less dense than compact bone. Trabecular bone consists of bony plates and rods flanked by small, irregular cavities containing red marrow. Tubules connect to adjacent cavities in place of the central Haversian duct to receive blood supply. Spongy bone, also called cancellous bone or cancellous bone is lightweight.
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2 Itching and other skin problems are signs that a cat or dog may have fl eas. Fleas are parasites known for their biting and blood-sucking abilities. When they bite, fl ea saliva enters the pet’s circulatory system, sometimes causing an allergic response commonly seen as a “hot spot” on the pet’s neck or the base of its tail
Itching and other skin problems are signs that a cat or dog may have flea. Fleas are parasites known for their biting and blood-sucking abilities. When they bite, flea saliva enters the pet’s circulatory system, sometimes causing an allergic response commonly seen as a “hot spot” on the pet’s neck or the base of its tail.
Fleas are tiny parasitic insects that infest the fur of dogs and cats. They feed on blood and cause skin irritation that results in itching. If the problem is severe, it can lead to more significant health issues. Pet owners should watch for signs of fleas and treat their pets promptly to avoid complications. Fleas lay eggs on the skin of dogs and cats, which hatch and develop into larvae.
The larvae feed on the skin, shedding as they mature. Adult fleas emerge from the larvae, biting the host to feed on blood. The process repeats itself, with adult fleas continuing to lay eggs on the skin of the pet.The most common sign of fleas in dogs and cats is itching. Pets will often scratch themselves, bite their skin, or lick excessively to relieve the irritation.
Other signs of fleas include red or inflamed skin, hair loss, and the appearance of small, raised bumps on the skin. These bumps are often referred to as "flea dirt" and are the waste products of the fleas. In severe cases, anemia, an allergic reaction, or the transmission of other parasites or diseases can occur.
Flea infestations can be treated with a variety of products, including topical treatments, shampoos, and collars. It is essential to follow the instructions on the product label and treat the pet and the surrounding environment to eliminate the fleas. Prevention is key to avoiding flea infestations, so pet owners should maintain a regular grooming and flea prevention schedule.
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92ml 3.0 fl oz what is the ratio
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcome of behavior true or false
Answer:
true
Explanation:
During an evening hike, you see a shooting star just like the one pictured here.
In which layer of the atmosphere does this shooting star occur?
troposphere
stratosphere
mesosphere
thermosphere
The shooting star occurs in the mesosphere, which is the layer of the atmosphere above the stratosphere and below the thermosphere.
The shooting star observed during an evening hike occurs in the mesosphere. Shooting stars, also known as meteors, are visible when small particles, typically from comets or asteroids, enter the Earth's atmosphere and burn up due to friction with the air molecules. The mesosphere is the third layer of the Earth's atmosphere, located above the stratosphere and below the thermosphere. It extends from about 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. In the mesosphere, the air is thin and the temperature decreases with altitude. This layer is where most meteors burn up and produce the phenomenon of shooting stars that we observe from the ground.For more such questions on Mesosphere:
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4. They damage the soil by doing activities such as gardening, quarrying, mining, deforestation, bad farming, and kaingin. N M A S U H
The activities mentioned, such as gardening, quarrying, mining, deforestation, bad farming, and kaingin (slash-and-burn agriculture), can have negative impacts on the soil.
These activities disrupt the natural balance of soil ecosystems and can lead to soil degradation and damage. Gardening, when done improperly, can result in soil compaction and nutrient depletion. Quarrying and mining operations can strip away topsoil, leaving behind barren landscapes.
Deforestation removes the protective cover of trees, leading to soil erosion. Bad farming practices, such as overuse of chemical fertilizers and pesticides, can harm soil health and biodiversity. Kaingin, with its practice of burning vegetation, destroys organic matter and alters soil fertility.
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Some bacteria possess antibiotic resistance, as well as the ability to survive through adverse conditions. Where in this type of bacteria is the DNA located?
a. nucleoid, fimbriae , and plasmids
b. fimbriae, nucleoid, and endospore
c. endospore, fimbriae, and plasmids
d. plasmids, nuclouid, and endospore
Answer:
d. plasmids, nucleiod, and endospore
Explanation:
Bacteria are prokaryotic organisms i.e. they do not possess a well defined nucleus in their cells. However, according to this question, some bacteria are said to possess antibiotic resistance, as well as the ability to survive through adverse conditions. These two characteristics of some bacteria is attributed to the possession of a plasmid and endospore respectively.
A plasmid is a circular extra-chromosomal DNA found in bacterial. It is termed "extra" because it is different from the DNA of the bacteria and carries different genes. The genes contained in the plasmid often gives the bacteria added advantage like antibiotic resistance. On the other hand, endospores are asexual spores produced by bacteria in order to withstand adverse environmental conditions like drought etc.
producing offspring is
Answer:
producing ore of your own
Explanation:
offspring is from an animal or plant, like when they have babies
Answer:animals
Explanation:
what is most air polution caused by
ANSWER IN ONE MUNTUE WILL MARK BRAINLIST
electrons
that is the smallest
Plz help I’ll make you brainliest if correct
Answer:
it would be C, since an abiotic factor is a non-living thing that helps shape the ecosystem.
Explanation:
If you look at A it lists flowers, which are alive. If you look at B it lists bacteria, which is alive. C doesn't list anything thats alive. D lists insects, which are alive.
Answer:
c is the ans
Explanation:
Abiotic factors include water, sunlight, oxygen, soil and temperature.
Why is it necessary for a cells to have nucleus acids in its nucleus
It is necessary for cells to have nucleus acids in their nucleus because they carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.
A nucleic acid is a chain of nucleotides that biological systems use to store genetic information. It produces the DNA and RNA molecules, which hold the data necessary for cells to produce proteins.
A "polymer" of "nucleotides," or a long molecule made up of them, is referred to as nucleic acid. All life on Earth needs nucleic acids to store genetic information; in other words, nucleic acids serve as the "source code" or fundamental blueprint for the creation of cells.
Your genetic information, which you acquired from your parents, is stored and transmitted by nucleic acids. Genes are unique pieces of nucleic acids that are in charge of creating every protein in your body.
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Base your answer on the chemical equation shown in the diagram below and on your knowledge of biology. a molecule containing a peptide bond is represented by
The molecule that contains a peptide bond is the molecule C, while the molecules A, B, and D do not contain a peptide bond.
What is a bond?In chemistry, a bond can be defined as an attraction or interacion between two molecules, this bond leads to the formation of a bigger molecule.
An example of a bond is the bond between to atoms of Iodine to create a molecule of Iodine gas (I2)
What is a peptide bond?A peptide bond is a specific type of bond in which the amino group of one molecule is linked to the carboxyl group of another molecule.
What molecule contains a peptide bond?The molecule that includes a peptide bond is the letter C. This bond is stablished between the aminogroup of molecule B and the carboxyl group of molecule C. Based on this, the correct answer is C.
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Some cofactors participating in reactions of the citric acid cycle are given. Identify the position or positions each cofactor has in the cycle by selecting the appropriate letter or letters designating that position in the cycle diagram.
NADH+H+
FADH2--> H
GTPNADH+H+--> BDJ
FADH2--> H
GTP--> F
The cofactor and the appropriate letter or letters showing the position in the cycle diagram are:
NADH+H+ - BDJ
FADH2- H
GTP - F
A cofactor is known to be a kind of chemical compound that is said to be non-proteinous in nature. It is also known to be a metallic ion that is often needed in any reaction as a kind of catalyst in that chemical reaction.
Note that the Cofactors is often seen as the "helper molecules" that boast biochemical transformations and as such the letters that show the position in the cycle diagram are the ones given above.
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A pig that has internal parasites has ( )living in its intestines
A pig that has internal parasites living in its intestines is what's known as parasitism.
This relationship is one of the three forms of symbiosis. Relationships involving two organisms in which at least one of the organisms benefits. The three kinds of symbiotic relationships are :
Mutualism Commensalism ParasitismMutualism is the symbiotic relationship in which one organism benefits and the other does as well. An example of this can be found in our oceans, in that some fish will stick to larger sharks and clean their body of parasites in return for protection and a steady food supply.
Commensalism is the relationship between two organisms in which one will benefit while the other is not affected. One such case can be observed when birds build their nests on tree branches. The bird will benefit from the structure of the tree without causing it any harm.
Finally, parasitism is, as you may expect, is a relationship in which one organism benefits while the other Is harmed. The case given is an example of this in that the parasite will feed off of the nutrients consumed by the pig, who will, in turn, become malnourished and face health issues.
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What are the values of a, b, and c in the quadratic equation 0 = 5x – 4x2 – 2? a = 5, b = 4, c = 2 a = 5, b = –4, c = –2 a = –4, b = 5, c = –2 a = 4, b = –5, c = –2
Hey there! :)
Answer:
The 3rd choice. a = -4, b = 5, c = -2.
Explanation:
Rearrange the quadratic equation given into the form 0 = ax² + bx + c:
0 = 5x - 4x² - 2 --> 0 = -4x² + 5x - 2
The corresponding coefficients for the a, b and c values are:
a = -4
b = 5
c = -2.
The given quadratic equation must be first rearranged in the form ax2- bx-c. From this, we can find the values of a= -4, b= 5, and c= -2
How can a quadratic equation be defined?Quadratics can be defined as a polynomial equation of a second degree, which implies that it comprises a minimum of one term that is squared. It is also called quadratic equations. The general form of the quadratic equation is ax² + bx + c = 0.
Quadratic equations are commonly used in situations where two things are multiplied together and they both depend on the same variable. For example, while working with the area, if both dimensions are represented in terms of the same variable, you use a quadratic equation.
Throwing a ball, shooting a cannon, diving from a platform, and hitting a golf ball are all examples of situations that can be modeled by quadratic functions.
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DNA is made up of segments called
Answer:
Nucleotides
Explanation:
Nucleotides are what we refer to as "The building block of DNA" Nucleotides are made of phosphate and a sugar group.
Hope this helped!
I need help with this practice Respond in your own original words as I would much rather you explain/clarify this. But if you use someone else’s words, please reword it so it is more like your own•Personally, at present time, do you think we’re taking appropriate action to combat the effects of global warming? < your response can be short•Then explain how we can take action to combat the effects of global warming sufficiently
1. Regarding the actions that are being implemented to combat global warming we can say that we are in a critical point when we need to take a more solid immediat actions.
Even though around the world countries are agreeing to implement certain actions to reduce the emission of greenhouse gases (an example of this is the Paris Agreement in 2015), not all of them are being able to actually meet the goals that were set.
Experts say that it is highly important that by 2050 we get the greenhouse gases emissions to zero. This is a huge challenge but what is important is that people around the globe are starting to be more concerned about this topic and are starting to take small but very important actions.
2. Some of the actions that we can take to combat gobal warming are:
• Encourage family and friends to reduce their carbon pollution (social media will play an important role in this aspect).
• Choose means of transport that produce less greenhouse gas emissions (like public transport or bicycles).
• Reduce the power consumption and choose renewable sources of energy.
• Choose a plant-based diet and don't waste food.
• Choose to shop local.
• Plant trees.
• Reduce the use od plastic.
Which of the following cells is formed by meiosis?
O A. A brain cell
O B. A bacterial cell
O C. A stem cell
• D. An egg cell
Answer:
D. An egg cell
Explanation:
Meiosis is the type of cell division that creates egg and sperm cells.
∴ The only answer stated from the statement is D.
What is this people
Answer:
genetic code and rna codon
Explanation:
G: guanine
U: uracil
A: adenine
C: cytosine
In rabbits, black fur is dominant to white fur. As a rabbit breeder, you crossed a BB male with a Bb female, please complete the Punnett square for the possible genotypes of the offspring. Then complete, the percent chance for the phenotypes of the offspring. Fill in all blanks ( _________ ) 1-10.
..............................................................................
________ ________ .
offspring 1 offspring 2 .
_______ ________ ________ .
offspring 3 offspring 4 .
_______ ________ ________ .
..............................................................................
% Black ___
% White ___
Answer:Offspring one- BB
Offspring 2 -BB
Offspring 3 -Bb
Offspring 4 - Bb
Black % - 100%
White % - 0%
Explanation:
B is dominant over white, And when you draw out the punnett square it all start with a dominant trait.
The possible genotypes for the progeny will be BB, and Bb. and the percentage of black fur will be 100% and for white will be 0%.
What is a Punnett square?The Punnett square is a square diagram often used predict genetic traits of a specific cross or breeding experiment.
It is named after Reginald C. Punnett, who invented it in 1905. Biologists use the diagram to calculate the likelihood of an offspring having a specific genotype.
The Punnett square is a chart that enumerates all of the potential scenarios of a genetic cross between two people with known genotypes.
The Punnett square, in its most basic form, is a square divided into four quadrants.
A Punnett Square is a useful tool for predicting the variations and probabilities that can result from cross breeding. This includes predicting the intercrossing of plants, animals, and even humans.
For the given scenario, the genotype of the offspring will be BB and Bb as per the attached Punnett Square.
Thus, the possibility of the black fur rabbits will be 100% and for white ones it will be 0%.
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1
Which is NOT true of homologous chromosomes? *
(1 Point)
they are identical
they have genes for the same traits
they are in pairs
they have genes that are in the same order
Answer:
Homologous chromosomes are NOT identical.
Explanation:
They contain slight differences in their genetic information, allowing each gamete to have a unique genetic makeup. Consider that the homologous chromosomes of a sexually reproducing organism are originally inherited as two separate sets, one from each parent. Hope this helps :)
What is the name for a disturbance that removes most of the organisms and damages the soil?
A. Cyclical disturbance
B. Secondary disturbance
C. Primary disturbance
D. Small disturbance
Answer: primary disturbance
Explanation:
Primary disturbance, an ecological disturbance that removes most of the organisms and damages the soil, hence option C is correct.
What is ecological disturbance?Ecological disturbance is a non-biological or biological event or force that alters the spatial organization of organisms in the ecosystems they live in, as well as their mortality.
Ecology defines a disturbance as a brief change in the environment that significantly alters an ecosystem. Disturbances frequently modify the physical structure or arrangement of biotic and abiotic materials quickly and significantly.
Therefore, an ecological disturbance that removes most of the organisms and damages the soil is defined as primary disturbance, hence option C is correct.
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Which of these animals would you NOT find in the Amazon River in South America
Answer:
you didn’t list the animals
Explanation:
pls give brainliest
In some dog breeds you can have straight, wavy, and curly hair. Curly hair is dominant to straight. If you mate a wavy haired female with a curly haired male, what is the probability of any of the puppies having straight hair?
Question options:
a)
100%
b)
0%
c)
25%
d)
50%
Answer:
D
Explanation:
because DNA is slip in half when breeded
Bird species from temperate regions must cope with relatively short breeding seasons. A study examined the relationship between blood testosterone level (ng/ml) and the duration of the egg-laying period (months) in temperate bird species. The scatterplot below displays this relationship, after taking the logarithm of each variable. A plausible value for the correlation between the logarithm of egg-laying duration and the logarithm of testosterone level is
Answer:
The answer is "-0.4".
Explanation:
In that situation, the value of the possible correlations between the egg-laying logarithm as well as the testosterone level logarithm is equal to 4 It value is equal to the percentage 4=-0.4.
Which of the following statements is true?
OA. All changes made by organisms to their environments are beneficial.
B. All organisms cause changes in their environments.
OC. All changes made by organisms to their environments are detrimental.
OD
all of these
Answer:
The correct answer would be D :)
Explanation:
Answer:
B. All organisms cause changes in their environments.
Explanation:
I got it from study island lol
how can an objects volume be determined using water displacement ?
Answer:
Using a graduated cylinder.
Explanation:
By using a graduated cylinder we can determine the volume of liquids.
(1)Volume of liquid=10cm^3
(2)Volume of liquid after adding an irregular substance exceeds the first one by 20cm^3
(1)V+(2)V=(3)Vtotal
10cm^3+20cm^3=30cm^3
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Data for the horn size of the Texas longhorn is shown here. These were introduced from Europe to the United States several hundred years ago. Over that time, the population of longhorns has evolved. Which explanation(s) could apply to the scenario shown here? Select ALL that apply.
Answer:
Females showed a mating preference for males with larger horns.
Individuals with larger horns survived with a greater frequency to reproduce and pass on the genes for larger horns.
Humans selectively bred individuals with larger horn sizes over the generations, resulting in changes in the frequency of the horns.
Explanation: