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Anit [1.1K]
3 years ago
6

Hi, can someone answer this I need this as soon as possible? I would really appreciate it.

Biology
1 answer:
hoa [83]3 years ago
4 0
So they respond by releasing hormones that stimulate the body to retain sodium and water. Blood vessels fill with additional fluid, and blood pressure goes up. The narrowing in one or both renal arteries is most often caused by atherosclerosis, or hardening of the arteries.
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Which is a process involved in the formation of sedimentary rock?
Brilliant_brown [7]
COMPACTION.

Sedimentary rock is a rock formed by layers of sediments settling down together forming one solid rock.


Hope it helped,

Happy homework/ study/ exam!
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3 years ago
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The McDonald Kreitman tests of genes in the human and chimpanzee genomes showed many with an excess of nonsynonymous variation w
kondaur [170]

Answer:

A mutation may be bad and good depending on the particular environmental conditions

Explanation:

For example, the falciform anemia is a hereditary disease caused by a mutation where the ability to transport oxygen of red blood cells is reduced; however, this genetic disorder is widespread in some African populations because it is a condition that confers resistance to falciparum malaria. In consequence, falciform anemia is a detrimental mutation that may also be beneficial in endemic malaria regions.

Moreover, it is important to note that the higher proportion of non-synonymous substitutions are not subject to selection (only a minor percentage are positively selected) because they are generally localized within non-coding regions, thereby having neutral status.

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3 years ago
when you swallow, does the epiglottis cover the opening of the trachea or the opening of the esophagus?
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<span>To summarize, when we swallow food, the food pushes on the soft palate, sealing off the nasal cavity and preventing food from entering the nose. The food then begins to slide down the esophagus. The swallowing reflex raises the larynx up under the epiglottis as the ball of food pushes down the epiglottis, sealing off the trachea; then the esophageal sphincter relaxes so the food passes through the esophagus. I hope this helps you! :D</span>
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Nucleus and I wanna is your a day ooof was
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Which of the following is a characteristic feature of a confederal system of government?
TiliK225 [7]

Hi there,

The answer to your question is: All power is shared and divided between the central and independent local governments.

Hope this is correct :)

Have a great day

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