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Respiratory: Our bodies' oxygen requirements
Our bodies' oxygen requirements The human body needs approx. 400 litres of oxygen (O2) each day. Oxygen keeps the cells in your body alive and functioning. Transporting this amount of...
Respiratory: Our bodies' oxygen requirements
Our bodies' oxygen requirements The human body needs approx. 400 litres of oxygen (O2) each day. Oxygen keeps the cells in your body alive and functioning. Transporting this amount of...