Science, asked by monjyotiboro, 1 year ago

why do we inhale oxygen not other gaes much present in atmosphere

Answers

Answered by arohi200
2
The air we breathe is composed primarily of nitrogen gas and oxygen gas with a small amount of other gases, including carbon dioxide.

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Answered by viraaj13
1
because other gases also contains a little bit of amount of O2 in them ,and so they are not also very harmful for us

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