Question

give reasons for We need to breathe?

Answer 1

Hi bubby here is your answer
We need to breathe because though breathing only we can get oxygen which is necessary for us to survive in this world therefore we need to breathe
Hope it help you bubby
Please mark me please

Answer 2

Not only does breathing provide your body with necessary oxygen, but it also rids the body of waste like carbon dioxide. To get rid of carbon dioxide, your blood delivers it to the capillaries surrounding your alveoli. In the alveoli, the carbon dioxide moves into the lungs, where it leaves the body when you exhale.