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Strike441 [17]
3 years ago
9

Can someone help me??

Biology
1 answer:
sertanlavr [38]3 years ago
4 0

Explanation:

These are ur answers and projects..

Mark me Brainlist

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Muscles like the diaphragm and intercostals contract and expand the chest cavity to lower pressure for breathing. This is an exa
Oxana [17]

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4 years ago
PLEASE HELP. Explain how the earth is a system? The more detail you can provide, the better!
jeyben [28]

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The earth system is itself an integrated system, but it can be subdivided into four main components, sub-systems or spheres: the geosphere, atmosphere, hydrosphere and biosphere. ... The atmosphere receives energy from solar radiation which warms the earth's surface and is re-emitted and conducted to the atmosphere.

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4 years ago
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Think about water and how it rolls up on the beach. Think of all the qualities. Is it alive according to the characteristics of
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