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atroni [7]
3 years ago
13

Why do people sleep at night?

Biology
2 answers:
Ierofanga [76]3 years ago
4 0

Answer:They sleep to get rest and when they’re tired. If they do not sleep enough they will not be active in the morning

Explanation:

Hope that helps :D

BigorU [14]3 years ago
3 0
We close our eyes and escape reality.
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!!HELP PLEASE!!
Bogdan [553]

The whale's flipper and tail flukes and fish fins are analogous structure as they have different structural formation but they perform the same function.

Flipper and tails are locomotory organs in the whale  and helps the whale in propelling similarly fins in the fish assist the fish in swimming. Both the strcutures have evolved differently and are made of different materials.



4 0
2 years ago
Which of the following was Theodor Schwann's contribution to our understanding of cells
Vinvika [58]

Answer:

C

Explanation:

In 1839, Theodore Swhwann, a German Zoologist examined bits of animals under a microscope and observed that animals were composed of cells.

7 0
2 years ago
why is it impossible for hikers camping near the top of a 14000 foot peak to get a really hot cup if coffee
Law Incorporation [45]
Because the oxygen level is lower
3 0
3 years ago
Well I'm kind of new so answer it What is Ecosystem?What are the ways 2 balance it ?Thank u​
mars1129 [50]

Answer:

A biological community of interacting organisms and their physical environment.

Explanation:

A balanced ecosystem signifies a habitat which is sustainable. It consists of animals, plants, microorganisms and more which depend on each other and their surroundings. These ecosystems exhibit resourceful energy and material cycling. It also displays interconnectedness amid primary producers and predators.

<u><em>HEY NEPALICHITRA (AMRITA) lol NEYMAR JUNIOR FAN</em></u>

8 0
3 years ago
Which pharmacokinetic parameter is affected most by decreased intestinal motility related to the aging process? a. excretion b.
Tpy6a [65]
I believe the answer is <span>c. absorption

</span>The phase of pharmacokinetic that happens in the intestine is when the drug absorbed. A person with old age will have lower intestine motility. This will increase the transit time which will increase the amount of drug absorbed.

Age could also influence others pharmacokinetic parameter(<span>excretion, distribution, metabolism) but it is related with another organ, not intestine.</span>
8 0
2 years ago
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