What’s some weird things you did as a kid?

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Method 1 of 3:

Breaking Down the Structures of Digestive System


  1. Image titled Study the Physiology of Digestion in the Human Body Step 1
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Start at the mouth. The digestive system starts at the mouth. You take in food and drink from your mouth and pass it down to the rest of your digestive tract. The mouth also starts mechanical and chemical digestion of the food.[1]

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