Question

what need do we meet through breathing​

Answer 1

Answer:

Everyday functions of the body like digesting your food, moving your muscles or even just thinking, need oxygen. When these processes happen, carbon dioxide is produced as a waste product. The job of your lungs in this system is to provide these processes with oxygen and to get rid of the waste gas, carbon dioxide.

Answer 2

Explanation:

I think we need oxygen to breathe