Science, asked by prskoranga, 7 months ago

We need oxygen to live. So explain why is the amount of oxygen is less than nitrogen.Nitrogen-72% and oxygen 21%

Answers

Answered by dheeraj53277

4

Answer:

please make brain list

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Answered by αηυяαg

12

Answer:

because the 21 percent is sufficent for our whole earths survival

but if u 2ant to know about the nitrigen then read nitrogen cycle i will helps u

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