Science, asked by ragubeersingh958, 3 months 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

Similar questions