MCQ
At rest, an adult human inhales about
- ✓$6 - 8$ litres of air per minute.
- B$10 - 12$ litres of air per minute.
- C$12 - 14$ litres of air per minute.
- D$14 - 16$ litres of air per minute.
At rest, an adult human inhales about $6 - 8$ litres of air per minute, of which two - third gets to the alveoli thus, gas exchange takes place and the rest remains in the air passages.
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