the lung
The most important organ of our respiratory system is the Lungs. The lungs are the organs that extract or absorb oxygen from the air we breathe and fills our blood with life giving oxygen.
your lungs
The respiratory system seems like the obvious answer, but you used the word absorb. The respiratory system takes air into the lungs, but the red blood cells (erythrocytes) absorb the oxygen out of the air taken into the lungs. The circulatory system then delivers these red blood cells to the capillaries where the oxygen is traded for carbon dioxide as the cells need.
Humans take oxygen from the air and absorb it into the blood through the process of respiration.
They absorb the oxygen from the cell which gets its oxygen from the blood
ur lungs
The brain consumes 40% of the oxygen in your blood.
the blood absorb oxygen in the lungs(cappilaries)
The Lungs
the lung
heart
Jiggers are parasitic sand fleas that feed on blood by burrowing into the skin. They do not absorb oxygen directly from digested blood but rather from the surrounding environment.