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emmainna [20.7K]
3 years ago
10

A. what is the purpose of this exercise? what is being tested?

Biology
1 answer:
ANTONII [103]3 years ago
8 0
I’m not sure what the lesson is can we get a picture
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What is the movement of air termed in breathing​
Rzqust [24]

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Ventlation or breathing, is the movement of air through the conducting passage between the atmosphere and the the lungs. The air moves through passeng because of pressure gradients that are produced by contraction of the diaphragm and thoracic muscles.

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H-shaped area of the spinal cord is called _________ matter and it is located around the ________________ filled with cerebrospi
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The correct answer is "grey; central canal".

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Grey matter refers to an area of the brain, brainstem and cerebellum comprised of unmyelinated neurons and other cells that has given its name for having a pinkish-grey color in the living brain. Grey matter is also present in the spinal cord in an are of three grey columns that are H-shaped and it is located around the central canal filled with cerebrospinal fluid

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What are the major types of mountains?
masha68 [24]

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<em><u>The answer is</u></em>: <u>Folded, fault block, volcanic.</u>

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<u>The main types of mountains are</u>: Folded, fault block, volcanic and upwarped.

Folded mountains. These types of mountains tend to change constantly depending on their complexity, however they always conform to the basic type.

Volcanic mountains. It is about the mountains that come to form when a volcano erupts.

Domes. These mountains are created by domed strata, as a granitic intrusion is generated.

Mountains in block. These are large-scale structural failures. These inside are usually folded and tend to have failures.

Plateau mountains. These are created when there is activity in the deepest of the earth's crust. They are formed with the deep channels that the current water produces, where the rivers can cut any table regardless of their depth, thus producing high-rise mountains.

<em><u>The answer is</u></em>: <u>Folded, fault block, volcanic.</u>

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