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Ann [662]
4 years ago
9

Why do humans need nitrogen to survive?  

History
2 answers:
xxTIMURxx [149]4 years ago
8 0
Humans do not actually need nitrogen to survive, like oxygen, but it is an important part of DNA and many amino acids. Thus, nitrogen is an important part of our cells and our life.
laiz [17]4 years ago
5 0
Well, Nitrogen and Oxygen, help us breathe, makes us grow, grows plants! <span />
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