to live and
Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.
On average, humans breathe in about 21% oxygen from the air.
They breathe in oxygen like humans.
Oxygen is essential to humans. We breathe it in.
No.
Humans take in oxygen and breathe out carbon dioxide.
Humans breathe out carbon dioxide, the whole world runs in a motion, for example plants breathe carbon dioxide, we breathe in oxygen. Even fish breathe oxygen. They take the oxygen out of the water. So we breathe in what plants breathe out and plants breathe in what we breathe out.
It reduces the oxygen in the area because humans breathe in oxygen and breathe out nitrogen.[plants breathe in nitrogen and breathe out oxygen for humans.so without trees.Humans will not survive
Humans inhale oxygen and exhale carbon dioxide.
Terrible grammar. Either the asker does not speek English or is mentally challenged. I will slowly answer this question the best that I can. Humans... use oxygen... to breathe... If humans could not breathe they could not do anything industrial! That is "how humans you use oxygen in industry". They breathe it. You should try it. Your brain could use some oxygen numbnut!
Absolutely. It's what we breathe.
Oxygen.