No, not all living things need oxygen.
All living things use oxygen by breathing :)!
Things that are not living.
All living things are based on carbon. Oxygen is not used by all of them.
Oxygen is needed to survive . Without oxygen , all living things can't survive . All living things needed 3 things to survive . They are air , food and water . Without this three things , no living things can survive .
Oxygen is a basic need for living things. This is because oxygen is used as a product for cells. Without oxygen most cells and organs can not function.
Plants give living things oxygen to live.
Yes, because cells are living things and all living things need oxygen to survive.
oxygen is 21% of the air. Nearly all living things depend on oxygen. In mammals it is found in the lungs and in the bloodstream.