During digestion, does all the food that we have eaten get converted into useful, nutritive substances?
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Answered by
19
yes almost....but some is not healthy therefore it comes out of body through process called excretion
Answered by
15
Answer:
No.
Explanation:
During digestion the body absorbs only useful nutrients about 95% in the small intestine (ileum). Water and mineral ions are reabsorbed back into the bloodstream in the colon (large intestine). Other waste materials that the body does not absorb or food materials that do not undergo full digestion are taken out of the body during egestion through the anus.
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