Science, asked by dxb4741421, 7 hours ago

Which among these increase the surface area of absorption?
Oesophagus
villi
trachea
bile.

Answers

Answered by safasufai
1

Answer:

villi i guess..

Explanation:

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Answered by somya9920
1

Answer:

This arrangement allows food to be kept out of the trachea. ... The pH in the stomach is between 1.5 and 2.5. ... The villi and microvilli, with their many folds, increase the surface area of ...

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