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Anna [14]
4 years ago
11

What feature of alveoli adapts them to efficient gas exchange?

Biology
1 answer:
Georgia [21]4 years ago
5 0
D is the correct answer. -<span> A dense network of capillaries surrounds them.</span>

Capillaries are very small about 1 cell thick which makes them more suitable to exchanging gases rather than a vein or an artery.Capillaries allow the exchange of gases, nutrients and fluids by the process of diffusion between the body and the body tissues. 
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