Biology, asked by Sunilkuhar6264, 11 months ago

We take oxygen inside then why we leavery carbon dioxide out side

Answers

Answered by kishaayaRai
1

Answer:

When the cells make energy they make carbon dioxide.We breathe in oxygen with the fresh air and this oxygen gets dissolved or absorbed by our blood and is sent to various parts of our body, in turn we realease carbon dioxide as stale air.

Similar questions