I think you mean picked up. It is the lungs.
The brain consumes 40% of the oxygen in your blood.
oxygen and nutrients
The heart is an example of an organ. It is responsible for pumping blood throughout the body, delivering oxygen and nutrients to tissues and removing waste products.
The stomach
The heart pumps oxygen and nutrients to the tissues of the body. It does this by circulating blood throughout the body's network of blood vessels.
your lungs
i think it`s through blood stream
The brain consumes 40% of the oxygen in your blood.
The Lungs
the lung
heart
the lung
The cornea in the eye does not receive oxygen from blood. Instead, it gets its oxygen directly from the air.
The lungs - clearly, their role is obvious. The heart, pumps oxygen rich blood around the body. Red blood cells - they are loaded with Hemoglobin which bonds with the oxygen forming oxyhemoglobin - in English - it turns the oxygen into a weakly bonded solid so the oxygen can flow through the blood stream. red blood cells are a bi-concave disc, Red blood cells are also not an organ but the role they play is super important. Hope this helps!
The lungs are responsible for taking in oxygen from the air we breathe and transferring it into the bloodstream. This occurs through the process of gas exchange in the lungs where oxygen moves into the blood vessels in exchange for carbon dioxide.
The lungs of the mother breath in the air. The lungs put the oxygen in the red blood cells. The blood flows through the walls of the uterus and through the umbilical cord into the blood stream of the fetus. The venus blood supply returns through a vein in the cord back into the mother and the lungs and the cycle repeats until the cord is cut.
Veins