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gastrointestinal means what please explain please sir i want answer

gastrointestinal means what please explain 
please sir 
i want  answer
 

Grade:11

1 Answers

Arun
25750 Points
5 years ago
The gastrointestinal tract (digestive tract, digestional tract, GI tract, GIT, gut, or alimentary canal) is an organ system within humans and other animals which takes in food, digests it to extract and absorb energy and nutrients, and expels the remaining waste as feces.

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