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Oksanka [162]
3 years ago
6

Is nitrogen gas useless to animals?

Biology
2 answers:
Ksju [112]3 years ago
7 0

Answer:

Animal cells can only use nitrogen when it's combined with other elements.

Explanation:

Brainliest?

Roman55 [17]3 years ago
6 0

Answer:

It isn't useless to land animals.

Explanation:

The air we breathe is actually only 21% oxygen. The rest of that 78% is nitrogen gas. So land animals that breathe need nitrogen gas to live.

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