Answer:
what I don't understand what is the Ctcagt
How does the skeletal system interact with the nervous system?
A
the nervous system supplies the blood and oxygen to developing bones
B
the nervous system supplies nutrients and minerals to developing bones
C
the skeletal system controls the messages sent to the brain and spinal cord
D
the skeletal system provides protection for the brain and spinal cord
Answer:
D
Explanation:
Bones provide calcium that is essential for the proper functioning of the nervous system.
Answer:
c is the answer it sends messages
According to the table what is the optimum temperature for the production of glucose in plants
Answer: I’m pretty sure it’s 30 degrees Celsius or 86 degrees Fahrenheit
True or false plants can meet the challenge of maintaining structure by secreting a waxy substance to seal a cut or wound
Answer:
True
Explanation:
It is true that plants can meet the challenge of maintaining structure by secreting a waxy substance to seal a cut or wound.
What are the ways of healing in plants?Many animals and plants can repair damaged tissues or even entire organs.
Through a process known as dedifferentiation, specialized cells at the wound site typically return to a "pluripotent" state, regaining the capacity to differentiate into the many cell types needed for regeneration.
It has been found that damaged plant tissue causes the position plane to shift and activates cell division in neighboring cells rather than the injured cell, leading to the regeneration of the damaged tissue.
The term "restorative cell division" refers to the entire procedure. In order to maintain structure, plants can seal cuts and wounds with a waxy substance that they secrete.
Thus, the given statement is true.
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Which of the following are valid ways to find out correct information about your health. Search the internet. Ask a trusted family member consult a doctor, nurse or qualified health professional none of the above
Answer:
Consult a doctor, nurse or a qualified health professional.
Explanation:
Doctors and Nurses are professionals in this field. From the options listed they are the only people who could give you valid information on your health. Getting your information from other sources could lead you to being misinformed, and that could have detrimental effects.
Whats the worst Zodiac sign and why?
Whats your Zodiac sign?
have a nice day ♡
Answer:
Virgo because I'm a Virgo and I hate myself.
Answer:
The worst Zodiac sign, in my opinion is Libra. I am Cancerian. Have a nice day.
Explanation:
For Libras, it is all about justice. Not anything else.
when enzymes in your body digest your food what type of biomacromolecule is at work
Answer:
Fat, starch, sugars and protein.
Explanation:
Enzymes break these biomacromolecule bcoz cells get energy by breaking them.
Answer: Protein.
Explanation:
Human caused climate change (most notably, global warming) has many positive feedback loops intrinsic to itself. Please describe at least one of these loops and explain how it is potentially dangerous for habitability of the earth.
When we burn fossil fuels to produce electricity, heat, and more, they emit greenhouse gases (GHGs) like carbon dioxide (CO2) and methane. These gases trap the sun’s energy in Earth’s atmosphere as heat. As more and more GHGs are released, more heat gets trapped and the planet warms up, disrupting the long-standing, delicate climate systems that have made life on Earth possible.
The stronger storms and longer droughts we see becoming a dangerous new normal are a direct result. But how these impacts play off each other is far more nuanced. In many cases, the wildfires or disappearing glaciers we see in the headlines have unseen knock-on effects that lead to, well, more wildfires and disappearing glaciers.
Think of it like dominos lined up in an infinite spiral – once one domino falls, it creates a reaction that pushes over another and then another right on down the line.
I hate biology and the teacher can you help me with this question
Answer:
B
Explanation:
If you obtained your daily vitamin A from beta-carotene, how much beta-carotene would you need to consume to meet the RDA of 700 ug RAE?
The recommended daily intake for adults and adolescents is between six and fifteen milligrammes (mg), or 10,000 and 25,000 units of vitamin A activity, of beta-carotene.
What quantity of beta-carotene is required to make one of A rae?According to research, the body can convert 2 micrograms (g) of -carotene found in supplement oil into 1 g of retinol, giving it a 2:1 RAE ratio. However, the body needs 12 g of food-based -carotene to produce 1 g of retinol, providing dietary -carotene a 12:1 RAE ratio.
How much beta-carotene do you take in a day?The recommended daily intake for adults and adolescents is from six to fifteen milligrammes (mg), or 10,000 and 25,000 units of vitamin A activity, of beta-carotene. Beta-carotene intake for children should range from 3 to 6 mg per day (5,000–10,000 USU for vitamin A activity).
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4.
How are cell membrane’s best described? (READ choices carefully!)
a double layer of phospholipid molecules with hydrophobic tails directed towards the cytoplasm of the cell
a single layer of phospholipid molecules with water molecules attached along one side
a double layer of phospholipid molecules with hydrophilic heads directed towards each other.
A double layer of phospholipid molecules with hydrophobic tails oriented towards each other.
Answer:
C. A double layer of phospholipid molecules with hydrophobic tails oriented towards each other.
Explanation:
Helppppppppppppp
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Answer:
A triangleeeeeeeeeeeeeeeeeeeeeeeee
aggregate demand is everything produced while simple demand is one good. what statement reflects that aggregate demand? A. calculating average price level B. calculating price C. calculating quantity demanded
Answer:
I think the correct answer is B. calculating price
What is the best evidence to show that active transport is being used to move a substance across a membrane?; How do you know a cell is using active transport?; How can you identify if a cell is using active or passive transport?; Which type of cell transport would be best to move substances into or out of the cell quickly?
The statement that represents the best evidence that a cell is using active transport to move a substance across its cell membrane is ATP is being rapidly used near the cell membrane.
Active transport may be defined as a type of transport that occurs against the concentration gradient. This type of transport is generally mediated by carrier proteins. Metabolic energy is used in order to migrate ions or molecules against the concentration gradient.
Active transport typically leads to the accumulation of solute on one side of the membrane. Channels and carrier proteins are used in facilitated diffusion which is a type of passive transport.
Therefore, ATP being rapidly used near the cell membrane is the statement that represents the best evidence that a cell is using active transport to move a substance across its cell membrane.
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_ observations include descriptions of sights, sounds, smells, and texture ( use senses)
A. Solution
B. Problem
C. Qualitative
D. Quantitative
7. Plants and some Bacteria make Glucose and Oxygen using abiotic factors such the light, carbon dioxide, and water.This process is called Photosynthesis. Select the organelle this happens in.A. MitochondriaB. ChloroplastC. NucleusD. Ribosome
The organelle where the process of photosynthesis takes place is the Chloroplast thanks to the chlorophyll pigment and photoreceptors in it that can capture sunli. (option B)
Which scientific discipline is correctly matched to a contribution to society?
The options are;
A) biology; theory of relativity
B) geology; theory of continental drift
C) ecology; discovering new elements
D) astronomy; developing quantum mechanics
Answer:
B) geology; theory of continental drift
Explanation:
Looking at the options;
-theory of relativity is a topic in physics originated by Einstein. Thus, it is matched to physics and not biology.
- theory of continental drifts are related to plate tectonics where it explains how continents shift position on Earth's surface. This is a branch of Geography and is thus correctly matched.
- discovering new elements is a topic under chemistry and not ecology. Thus, this is not matched correctly.
-developing quantum mechanics is a topic in physics that deals with the relationship between energy and matterwith respect to atomic and subatomic scale. Thus, it is not well matched.
Therefore correct answer is option B
My dad scolded me i don’t wanna live with him I hate him
explain the significance of pumping CO2 gas into a greenhouse system
Pumping CO2 gas into a greenhouse system is significant for several reasons. Greenhouse gases like CO2 are essential for plants to carry out photosynthesis, which is the process by which they convert sunlight into food. By adding CO2 to a greenhouse, it can help to increase plant growth and yield.
Here are some reasons why pumping CO2 into a greenhouse system is important:
Increased photosynthesis: Photosynthesis is a chemical process in which plants use sunlight to convert carbon dioxide and water into glucose, a form of sugar that is used as food. The addition of CO2 to the greenhouse system can help to increase photosynthesis, which means that plants will produce more food. This can result in faster growth, bigger plants, and higher yields.
Improved plant health: CO2 is essential for plant growth and can help to improve the overall health of the plants. By adding CO2 to the greenhouse system, it can help to create an environment that is more conducive to plant growth. This can lead to healthier plants that are less susceptible to disease and pests.
Improved crop yields: One of the most significant benefits of pumping CO2 into a greenhouse system is that it can increase crop yields. By increasing the amount of CO2 in the air, plants are able to produce more food, which can result in bigger, healthier plants with larger yields. This can be particularly beneficial for commercial growers who rely on high yields to generate income.
In summary, pumping CO2 gas into a greenhouse system is an effective way to improve plant growth and yield. By increasing the amount of CO2 in the air, plants are able to carry out photosynthesis more efficiently, which can lead to healthier plants and higher crop yields.
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what element from the periodic table has the highest monetary value per unit
Answer:
francium
Explanation:
The most expensive natural element is francium, but it decays so quickly it can't be collected to be sold.
Experiment: Maria wants to see which fertilizer makes her fig plants
grow best. She will grow 3 fig plants. One plant she will add no
fertilizer, one plant she will add 1 mg of nitrogen powder, and one
plant she will add 1 mg of phosphorus powder. She will measure the
height of each plant every week for 3 months.
Question 1
What is the independent variable?
A. the height of the plant
B. the amount of fertilizer
C. the type of fertilizer
D. the type of plant
Question 3
What is a possible constant?
A. the height of the plant
B. the diameter of the plant
C. the type of fertilizer
D. the amount of fertilizer
Question 2
What is the dependent variable?
A. the height of the plant
B. the amount of fertilizer
C. the type of fertilizer
D. the type of plant
Question 4
Why did Maria not fertilize one of the
plants?
A. to make the experiment easier
B. to compare the results of the other
fertilizers (control group)
C. it was a mistake
D. to purposely kill that plant
nter the correct 4 digits to escape this level. *
LEVEL 3
Convert your letter into a number
A +4=7
7- B=2
C +2=9
5- D=4
Answer:
Answer 1: B. the amount of fertilizer
Answer 2: A. the height of the plant
Answer 3: D. the amount of fertilizer
Answer 4: B. to compare the results of the other fertilizers (control group)
Explanation:
What might be the best stain to use to study Mycoplasma pneumoniae?
Answer/Explanation:
Mycoplasma pneumoniae is a gram negative bacteria, meaning it cannot be visualized through gram staining.
However, they can be visualized via a simple DNA stain, such as DAPI or Hoescht.
PLEASE HELP IVE BEEN STUCK ON THESE TWO QUESTIONS FOR A LONG TIME
Answer: honestly it really depends on the water and how its dripped
Explanation:
Which is true about the waste produced from mining? (1 point)
1. Toxic waste occasionally leaks to nearby ponds.
2. Toxic waste is typically dumped in nearby ponds.
3. Toxic waste is typically dumped in ponds, but only in ponds that cannot influence the environment.
4. Toxic waste used to be dumped into nearby ponds, but not anymore.
Toxic waste occasionally leaks to nearby ponds. That is option 1.
Wastes from miningMining is a process used by geologist to extract valuable minerals that are naturally deposited within the earth.
Example of such minerals are:
metals and coal, oil shale and gemstones, limestone and chalk, rock salt, potash, gravel, and clay.While mining processes are carried out, it leads to the generation of waste products such as:
ferrous and nonferrous metal ores, sulfur ores, apatite-nepheline concentrates, coal wastes and halite flotation wastes.These mining wastes can leak into the nearby ponds after a heavy down pour leading to the contamination of the ponds.
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Answer:toxic waste is typically dumped in nearby ponds
Explanation:
What is the phenotype for the female mouse
Answer:
Behavior, biological features, color, form, and size are a few examples of visible traits.
Explanation:
All of an organism's observable traits, or phenotype, are the outcome of the interplay between its genotype (total genetic inheritance) and environment.
Which of the following conditions would lead to a small population size?
a. a low birth to death ratio
b. a high birth to death ratio
c. immigration
d. large number of resources
Please select the best answer from the choices provided
OA
OB
CD
OD
Answer:
A. A low birth to death ratio
Explanation:
If more people are dying than being born the population will be small
⦁ Discuss normality and abnormality of sex orientation among children and adolescents in a school context
The term "adolescence," which comes from the Latin "adolescent," or "to grow up," is used to describe a crucial developmental stage. Significant biological and psychological changes occur during adolescence.
Between puberty and adulthood, adolescence is a period of significant physical and psychological growth (from the Latin adolescent, "to mature") (typically corresponding to the age of majority).
Adolescence may begin or end earlier than the teenage years, despite the fact that it is often assumed to last during these years in terms of physical, psychological, or cultural aspects. Puberty now typically begins in preadolescence, especially in girls
. Particularly in men, cognitive and physical development can continue until adolescence. Only in general terms based on age can adolescence be described, and academics cannot agree on a single definition. Some definitions start and stop as early as 10 and 25 or 26 respectively
. Anybody between the ages of 10 and 19 is considered an adolescent by the World Health Organization.
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What characteristic was used in this mission to determine a banana's relationship to other the plants?
The characteristic used to determine a banana's relationship to other plants is its morphology or physical characteristics.
What is morphology?
Morphology is the study of the form and structure of living organisms, including their physical and anatomical features. In biology, morphology is used to describe the appearance, shape, and size of different parts of an organism, such as its organs, tissues, cells, and even its molecules. This includes the study of external and internal structures, as well as their function, development, and evolution. Morphological characteristics are often used in the classification and identification of different species, as they can provide important clues about an organism's evolutionary history, ecological niche, and relationship to other organisms.
We assume you are referring to the scientific classification of bananas in the plant kingdom. In this case, the characteristic used to determine a banana's relationship to other plants is its morphology or physical characteristics. Bananas belong to the genus Musa, which is part of the family Musaceae.
The characteristics used to classify plants into different taxonomic groups include their structural features, such as their leaves, stems, flowers, and fruit, as well as their genetic and evolutionary relationships. These characteristics are used to group plants into increasingly broader taxonomic categories, from species to genus, family, order, class, phylum, and kingdom.
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If you have B- blood, which antibodies could your body make?
Answer:
There are 4 main blood groups defined by the ABO system: blood group A – has A antigens on the red blood cells with anti-B antibodies in the plasma. blood group B – has B antigens with anti-A antibodies in the plasma. blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma.
Look at the incomplete equation below. What does Ek represent?
In the given equation, Ek represents the kinetic energy of an object.
Kinetic energy (Ek) is a form of energy associated with the motion of an object. It is dependent on both the mass (m) and the velocity (v) of the object.
The equation Ek = (1/2)m\(v^2\) represents the formula to calculate the kinetic energy of an object.
The symbol "Ek" is commonly used to represent kinetic energy in scientific calculations and equations. By plugging in the values of mass and velocity into the equation, one can calculate the amount of kinetic energy possessed by the object.
The kinetic energy of an object increases with both its mass and velocity. As the mass increases, the object has more particles in motion, contributing to higher kinetic energy.
Similarly, as the velocity increases, the speed at which the object moves also increases, resulting in greater kinetic energy.
Therefore, understanding and calculating kinetic energy is important in various scientific and engineering applications, such as studying the movement of objects, analyzing collisions, or designing efficient systems.
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Question
Look at the incomplete equation below. What does Ek represent?
Ek =----- x m x v2
the scottish fold is a breed of cat with a mutation in a gene involved in cartilage development. the result is that each ear of the cat has a crease, so the ears fall forward and lie against the head instead of standing up like the ears of most small cats. the mutation is a dominant allele.
a cat that is heterozygous for the fold allele mates with a cat that is homozygous for the fold allele.
what are the expected percents of offspring that will have each characteristic?
In complete dominance, the presence of at least one dominant allele in the genotype is enougth to express the dominant phenotype. 100% of the offspring will have mutated creased ear, while 0% of the will have normal standing ear.
What is complete dominance?
Complete dominance is the inheritance pattern in which the dominant allele completely masks the recessive allele.
This interaction between alleles is observed in individuals who are heterozygous for a particular gene. They carry both alleles but only express the dominant trait. The dominant allele is hiding the expression of the recessive allele.
In the exposed example,
E is the dominant allele and codes for the mutated creased ear,e is the recessive allele and codes for the normal standing ear.Cross: a cat that is heterozygous with a cat that is homozygous for the fold allele.
Parentals) Ee x EE
Gametes) E e E E
Punnett square) E e
E EE Ee
E EE Ee
F1) 50% of the progeny is expected to be heterozygous
50% of the progeny is expected to be homozygous dominant
100% of the progeny is expected to have ears with a crease.
The expected percents of offspring that will have each characteristic are,
100% of the animals will have mutated creased ear,0% of the animals will have normal standing ear.You can learn more about complete dominance at
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