Please help, any unnecessary answers will be reported. Thanks :)

precipitation ( rain ) is not occurring

Answer:

In eukaryotes, nucleosomes play major roles in chromatin organization and gene expression  

Explanation:

In eukaryotic organisms, chromosomal DNA is packaged with the help of proteins called 'histones' to form chromatin. The nucleosomes represent the basic packing units of the chromatin. Each nucleosome is composed of a histone octamer containing each two histones H2A, H2B, H3 and H4 wrapped around by 147 bp of DNA. Nucleosomes act as scaffolds to form higher-order chromatin structures (i.e., 30-nm chromatin fibers and condensed chromosomes). Moreover, nucleosome histone proteins can be chemically modified at defined amino acid residues, and thus nucleosomes also provide an epigenetic layer of information that can promote or inhibit gene expression.

Answer:

The correct answer would be - C. Scientists breed cows that give greater amounts of milk than their ancestors

Explanation:

Natural selection is the process of adapting according to the new changes in condition and change accordingly to survive. So the individuals of organisms that are better and adapt faster to survive and reproduce better than others are the result of natural selection.

Plants developed thorns so they can be avoided by predators is the adaption and example of natural selection. Similarly, bacterial populations adapt and develop resistance to the drug. Fruit fly larva developed and adapt as well. Breeding cows for more amount of milk than ancestors by scientists is not natural selection.

Answer:

A. Nervous

Explanation:

cmon man is this even a question??

Answer:

the population of rabbits might increase

Explanation:

With less predators to eat them, the rabbit population will likely go up if the fox population decreases; assuming there are favorable factors such as plenty of food and habitat for the rabbits. At some point, there is a maximum limit to the number of rabbits that a certain location can hold. Once this limit is reached, (some of) the rabbits will migrate elsewhere or unfortunately die off.

As the rabbit population increases, the fox population may rebound and start increasing again. This is due to more food being available to the smaller amount of foxes, and there is less competition for food. So the rebounding fox population will likely bring down the rabbit population to a point where food will get more scarce for the foxes. This cycle repeats itself where one population increases while the other decreases, and vice versa. They are very strongly linked together. It's also possible that both will increase together if environmental factors are favorable, but they could easily decrease together if a habitat is being destroyed for instance. It will depend on the circumstance.

Answer: C. is your answer

Explanation: It means the species shared a common ancestor in the recent past.

Answer:

the plant is gaining minerals, sugars, and water

Explanation:

Answer:

The answer is C. mouse

Explanation:

Answer:

it is c or mouse

Explanation:

Answer:

well you mixed two different types or colors of flowers

Explanation:

Flowering plants reproduce sexually through a process called pollination. The flowers contain male sex organs called stamens and female sex organs called pistils. Cross-pollination happens when the wind or animals move pollen from one plant to fertilize the ovules on a different plant.

1. Cellular respiration is a process where oxygen molecules are used to break down nutrients like sugar to generate adenosine triphosphate or ATP.

2. All living organisms (except for some bacteria/yeast) perform cellular respiration. But what types? Any, I guess.

3. Aerobic respiration occurs in the mitochondrial matrix of the cell.

4. Anaerobic respiration occurs in the fluid portion of the cytoplasm.

5. The products of aerobic cellular respiration are ATP (energy), plain water and carbon dioxide.

6. The chemical equation for aerobic cellular respiration is 6O₂ + C₆H₁₂₂O₆ = 6CO₂ + 6H₂O + ATP...

7. ...

Answer:

beak shape: used to help an animal eat food like tearing apart food or either cracking nuts.

Camouflage: the color or shape of an animals body helps it blend into its envierment.

weebbed feet: help animal's propel themselves through the water with ease. This can help the animal swim faster to

catch prey or escape a predator. Also, if an animal has to swim long distances,

webbed feet can help it save energy so it can swim farther.

Explanation:

Hope this helps

Answer: D. All of the above

Dermal tissues also called epidermis, make up the outer layer of all plant organs (Roots, leaves e.t.c). They have three main tissue types which are ground tissue, vascular, and dermal, all plant organs contain these three tissues.

The two body systems being used to protect the structures beneath the dog's skin and signal the muscles to lift the paw are the integumentary and nervous systems, which are in option A.

The dog's response to the sharp stone involves the coordinated action of two body systems: the integumentary system and the nervous system. The integumentary system consists of the skin and its associated structures, including hair, nails, and glands. The skin acts as a protective barrier between the external environment and the underlying tissues, and it has specialized structures, such as tough, keratinized layers in the paw pads, that can withstand pressure and protect the sensitive tissues underneath.

Hence, the two body systems being used to protect the structures beneath the dog's skin and signal the muscles to lift the paw are the integumentary and nervous systems, which are in option A.

Learn more about the organ system here.

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Answer: A I think

Explanation: I'am really sorry if i'am wrong

Answer:

The digestive system does that know just search up what is in the digestive system in gogle

Explanation:

Answer:

Cell membrane

Explanation:

A cell membrane is basically a protection of the cells. It controll what goes in and out of the cell and separates the interior of the cell from the outside environment. they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, etc that mediate cellular  activities to pass between organelles.

Answer: 9:3:3:1 and approximately

Explanation: just did it

Answer: 9:3:3:1 and approximately

Explanation: edge 2022

Plants:

1. Most plants respond to the environment by growing towards the light.

2. Plants respond to daily and seasonal cycles and diseases.

Flatworms:

1. Flatworms respond to changes in light.

2. Flatworms adapt to marine life by using diffusion to breathe and to distribute nutrients to other parts of the body.

Humans:

1. The nervous system allows an organism to respond quickly to changes in the internal or external environment.

2. Some humans modify the environment (positively or negatively), such as cutting forests, building dams, and expanding urban areas, etc.

Answer:

a or d

Explanation:

i believe it is one of those

Answer:d. long tailed, stripped fur

Explanation:

Answer:

6. Current = 8.33 Amps

7. Energy = 1200 Joules

Explanation:

Given the following data;

6. Power = 1000 Watts

Voltage = 120 Volts

To find the current flowing through;

Power = current * voltage

1000 = current * 120

Current = 1000/120

Current = 8.33 Amps

7. Power = 900 Watts

Time = 45 minutes to hours = 45/60 = 0.75 hours

To find the energy consumption;

Energy = power/time

Energy = 900/0.75

Energy = 1200 Joules

Answer:

One cell divides into two in a process called mitosis. Mitosis produces two genetically identical “daughter” cells from a single parent cell. Another type of cell division, meiosis, creates four daughter cells that are genetically distinct from one another and from the original parent cell. Only a few special cells can perform meiosis: those that will become eggs in females and sperm in males

Explanation:

 The elasticity of those capillaries plays a central role in our ability to maintain constant body temperatures. When there's too much heat in the body, our capillaries automatically expand and increase the blood flow to the skin, allowing the excess heat to transfer to the air.

Answer: could be Polygenic whish you the best in your test i had to take my test at home while everyone at school does it

Answer:

The Answer is gonna be True:3

This is the right Answer :3

I hope you are having a great day ❤️❤️❤️❤️❤️

Answer:

4

Explanation:

The statement that is best supported by the image is that species T and species U are related to species X.

Is the gradual development of new forms of organisms from their ancestral forms.

In the image, X is the ancestor of T, U, V, and S. Thus T, U, V, and S are related by common ancestry.

Thus, it is correct to say that T and U are related to species X.

However, it is incorrect to say that X evolved later or species U and V evolved from S.

More on evolution can be found here: https://brainly.com/question/13492988

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Answer:

menstration period is when a woman's body releases tissue it no longer needs so then the girl bleeds (usually for 7 days) and then every month or so (different for all girls) the uterus lining gets thicker to prepare for a fertilized egg if the woman becomes pregnant. :)