Science, asked by deepsinger118, 1 month ago

Why do we breathe ??

Answers

Answered by koena24

Answer:

We breath because we need oxygen to live.

Hope it helps...

Answered by janvidhakre09

Answer:

Oxygen is essential for life. Normal air contains 21% oxygen, which we breathe into our lungs so it can enter our bloodstream to help with the proper functioning of our tissues and organs. We also breathe as a way to expel carbon dioxide gas, which is a type of waste our bodies produce.

Explanation:

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