Physics · Human Respiratory System
What is the primary function of alveoli in the lungs of mammals?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To produce protective mucus
- 2To filter micro-particles from inhaled air
- 3To regulate internal core body temperature
- 4To facilitate gas exchange between air and blood✓
Correct answer
To facilitate gas exchange between air and blood
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