Science, asked by ragubeersingh958, 24 days ago

Which of the following gas we use in breathing? *
2 points
Nitrogen
Oxygen
Carbon dioxide
None of the above

Answers

Answered by magicqueen23

1

Answer:

Oxygen

Explanation:

I HOPE it is helpful to you

Answered by mehtamiral1106

0

we use oxygen rich air to breathe

and we give out carbon dioxide rich air.

hope this helps

please mark as brainliest

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