Why are alveoli richly supplied with blood vessels?
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Lung alveoli are quite covered with blood capillaries to transfer oxygen to different parts of the body.
Oxygen is required by the body cells to get energy for replenishment.
Moreover, it also helps the heart to optimize its working efficiency as the oxygen rapidly diffuses into the blood and release carbon dioxide.
Oxygen is required by the body cells to get energy for replenishment.
Moreover, it also helps the heart to optimize its working efficiency as the oxygen rapidly diffuses into the blood and release carbon dioxide.
Answered by
3
Lung alveoli are quite covered with blood capillaries to transfer oxygen to different parts of the body.
Oxygen is required by the body cells to get energy for replenishment.
Moreover, it also helps the heart to optimize its working efficiency as the oxygen rapidly diffuses into the blood and release carbon dioxide.
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