Question

Please answer these questions as fast as you can plz

Answer 1

Explanation:

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if there will be no villi the surface area of digestion food will decrease it will not observe the blood vessels present in the building the four will not be able to transport to all parts of body

Answer 2

Answer:

1. if there is no believe in developed the small intestine the food will not be digested properly.

2.cows are able to digest cellulose not human because they have longer small intestine in order to digest the cellulose.

3. we get instant energy from glucose because glucose is simpler form of carbohydrate.

4. because an acidic medium is created by hydrochloric acid.

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