Gas exchange and oxygen consumption. When we breathe Outside air into the tissue Of the respiratory system to the alveoli, the walls of the alveoli, the capillary trapped. So when the air passes through the alveoli is likely closer to the red blood cell which deluged with more blood in the capillaries. One of the oxygen in the air, which is about Japan than about oxygen in the blood. It is absorbed through the walls of the alveoli and capillary walls into the blood. And simultaneously Carbon dioxide Brookside rest of the metabolic effects of various cells in the body and sent it to the red blood cells are removed from the walls into the air sacs. General Motors is in the air, the air we breathe, but 20 percent oxygen, 13 percent.
การแปล กรุณารอสักครู่..