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hoa [83]
2 years ago
6

The myelin sheath consists of

Biology
1 answer:
dolphi86 [110]2 years ago
3 0

<h3>Myelin is an insulating layer, or sheath that forms around nerves, including those in the brain and spinal cord. It is made up of protein and fatty substances. This myelin sheath allows electrical impulses to transmit quickly and efficiently along the nerve cells.</h3>
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Think about water and how it rolls up in the beach think of all its qualites is it alive according to the characteristics of lif
gogolik [260]

Answer:

No, I don't reckon that water is alive. I don't think that it is "dead" either. It simply just... exists. However, it DOES hold life within it. But the water itself is not alive, because for something to be considered "alive", it must meet the requirements of responding to stimuli, reproducing and growing, and must be dependent on its environment. Water itself cannot be dependent on an environment, because it IS an environment.

This is just my opinion though :)

4 0
2 years ago
Please answer right! thanks ​
cestrela7 [59]

Answer:

It develops over land and is cold and dry!

Explanation:

It's a continental air mass, so it develops over land! Maritime ones develop over water. It's cold and dry because it's a polar air mass, not tropical!

I hope that helped you!

6 0
3 years ago
Seaweed belongs to which of Earth’s spheres?<br> atmosphere
LUCKY_DIMON [66]

Answer:

Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).

So I would say seaweed belongs in the hydrosphere.

I hope it helps.

7 0
2 years ago
How were the four requirements for life identified by scientists?
Zarrin [17]
To be alive an organism must be able to intake nutrients, respirate, grow, and reproduce
8 0
2 years ago
What cycle is not a nutrient cycle
Nastasia [14]

Answer:

The water cycle is not a nutrient cycle

Explanation:

Because it has no sub chemicals. There is no nutrinites in water no caliores or protein. Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance. It has no nuances to it. It is bassically just water

4 0
2 years ago
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