The human respiratory system
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- Created on: 22-04-14 16:10
Other questions in this quiz
2. The large number of alveoli provides a ____________ for gas exchange
- Large surface area
- Thick wall
- Small surface area
- Thin wall
3. The thin wall of the alveoli means that gas can pass through..
- Easily and quickly
- Slowly
4. What does the moist lining of the alveoli allow to dissolve before it diffuses through the wall?
- Oxygen
- Carbon dioxide
- Blood
5. What are the organs of gas exchange in humans?
- Liver
- Lungs
- Bronchus
- Heart
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