What are the main features of respiratory surface?
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8
Answer:
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Explanation:
The characteristics of a respiratory surface are thin walls, a moist inner surface, a huge combined surface area, a rich blood supply each alveolus is sounded by capillaries.
Answered by
5
Answer:
It should have a large surface area
It should be thin, highly vascular and permeable to allow exchange of gases
It should be moist
Explanation:
if there will be non vascular then there the blood supply not done and impermeable then the liquid and gases not pass through respiratory surface
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