How do you make a WORKING model of the human digestive system?


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Maynard Keynes Profile
Maynard Keynes answered
Digestive tract and digestive glands from the two parts. The human digestive tract including the mouth, pharynx, esophagus, stomach, small intestine (including duodenum, jejunum, ileum) and colon (including cecum, appendix, colon, rectum). Digestive glands, including salivary glands, gastric, liver, pancreas, intestinal glands. Its main function is to secrete digestive juices.

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