Biology · Life Processes
Which of the following correctly represents the pathway of air during respiration in human beings?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Mouth → Heart → Lungs → Diaphragm
- 2Mouth → Stomach → Lungs → Alveoli
- 3Nostrils → Throat → Lungs → Alveoli✓
- 4Nostrils → Food pipe → Heart → Lungs
Correct answer
Nostrils → Throat → Lungs → Alveoli
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