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sergejj [24]
3 years ago
10

How do pockets increase a lung´s surface area?

Biology
1 answer:
icang [17]3 years ago
8 0

Answer:

many alveoli are present in the lungs with a shape that further increases surface area. Thin walls - alveolar walls are one cell thick providing gases with a short diffusion distance. Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface.

Explanation:

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