Alveoli
An alveolus (alveoli is plural) is a tiny air sac located within the lungs. The exchange of oxygen and carbon dioxide takes place within these sacs.
The basic structure of the respiratory syst...
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Alveolus
An alveolus (alveoli is plural) is a tiny air sac located within the lungs. The exchange of oxygen and carbon dioxide takes place within these sacs.
The basic structure of the respiratory sys...
Read more
Alveoli
Alveolus