Alveolus

Tiny, thin-walled sacs in the lungs where oxygen and carbon dioxide are exchanged between air and the blood. Alveolus. An alveolus is a small air sac in the lungs that allows for gas exchange with the blood.

Alveolus Definition - Easy to Understand | GradesUp.gg
Alveolus Definition - Easy to Understand | GradesUp.gg

Alveolus: Tiny, thin-walled sacs in the lungs where oxygen and carbon dioxide are exchanged between air and the blood. Alveolus. An alveolus is a small air sac in the lungs that allows for gas exchange with the blood.

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