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What is the main function of the alveoli in the lungs?
Verified Answer
Producing mucus
Quiz Options
- Producing mucus
- Filtering air
- Gas exchange (oxygen and carbon dioxide)
- Detecting smells
Explanation & Context
Alveoli are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide between the air and blood occurs.
Also Asked As / Semantic Queries
"Which is the main function of the alveoli in the lungs?"
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