What occurs when venous blood enters the capillaries of the alveoli? 1 poir • oxygen enters the lungs carbon dioxide enters the blood carbon dioxide enters the lungs none of the above

Biology

Question
What occurs when venous blood enters the capillaries of the alveoli?
1 poir
• oxygen enters the lungs
carbon dioxide enters the blood
carbon dioxide enters the lungs
none of the above
Answer

Carbon dioxide enters the lungs.

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When venous blood enters the capillaries of the alveoli, carbon dioxide diffuses from the blood into the alveoli due to...
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