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In the lungs, there are tiny sacs called alveoli. Gas exchange will need

to occur here between which two gases?

User TNM
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5 votes

Answer:

carbon dioxide and oxygen

Step-by-step explanation:

User Keyofnight
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When air is inhaled, oxygen diffuses from the alveoli into the blood to be used for respiration by the body’s cells. Carbon dioxide is a waste product made by the body’s cells during respiration.

User Hong Ning
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