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FrozenT [24]
3 years ago
13

How does the respiratory system maintain homeostasis?

Biology
1 answer:
kotykmax [81]3 years ago
3 0
Homeostasis is maintained by the respiratory system in two ways: gas exchange and regulation of blood pH. Gas exchange is performed by the lungs by eliminating carbon dioxide, a waste product given off by cellular respiration.
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Luda [366]

Answer:

some of the ways are...

Explanation:

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3 years ago
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if an element has a half-life of 30 million years and there is 12.5% of it remaining in a rock, how old is that rock
Assoli18 [71]

Answer:

The half-life of a substance is the amount of time it takes for half of that substance to decay. However, after two half-lives, half of the half remaining will decay, leaving you with one quarter of the original substance.

So, after 1 million years you will have 50% of the original substance remaining.

And, after 2 million years you will have 25% of the original substance remaining.

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Explanation:

Hope it helps:)

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3 years ago
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EastWind [94]

Answer:

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Explanation:

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5 0
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mojhsa [17]

Answer:

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3 years ago
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