In the Alveoli, air sacs, deep within the lungs.
They transfer oxygen and food through your body
alveoli
from the aveolus
lung
yep
Oxygen.
It is the process which the carbon is absorbed by plants and converted it to oxygen
Absorbed Oxygen...well Oxygen, Carbon Dioxide, Argon and other stuff...But the gas most wanted is Oxygen and rejected (breathed out) is carbon dioxide.
Oxygen is in the air, and when you breathe in the oxygen gets into your lungs and is absorbed into the red blood cells.
In lungs where carbon dioxide is released and oxygen absorbed and in cells where oxygen is given to cells and carbon dioxide is absorbed by blood.
oxygen
Oxygen and glucose.