Question

draw a neat labelled diagram of a human digestive system. explain how digestion take place is small intestine ​

Answer 1

The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream.

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Answer 2

Answer:

(1)small intestine is the longest part of the elementary canal .

( 2) it's is the site of the complete digestion of carbohydrates ,proteins and fats

(3) From the stomach the food enters the small intestine

(4) small intestine receives bile juice from liver and pancreatic juice from pancreas

(5)The food containing from stomach is acidic and bile makes its alkaline for the pancreatic enzymes act .