Question

why we are we breathing?

Answer 1

heya...

here is your answer..

why we are we breathing?

we are breathing to survive.

we can live only by breathing and having some food.

so if we need to survive we should inhale and exhale that means we should breath.

it may help you..

Answer 2

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 your brain constantly gets signal from your body which detect the amount of oxygen and carbon dioxide in your blood