Question

Pls answer this question

Answer 1

Answer:

see

a) when air is inhaled in the lung, by expanding its size

the alveoli present in the lungs has much surface area to absorb maximum amount of air for better respiration

when u inhale the air, the alveoli expand its size and hence, surface area is increased

b) this adaptation is important for better and Maximum rate of inhalation and respiration

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