Science, asked by kipahh, 1 year ago

please help class 7 science

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kipahh: not depicts it using glow chart

Answers

Answered by fsadfb
0
1. Mouth - It is the starting point of digestion. Mouth helps in chewing the food and softening the food using saliva .
2. Oesophagus - Oesophagus helps in carrying the food from mouth to the stomach . No digestion takes place in Oesophagus . Only
movement is shown by oesophagus.
3. Stomach - Here , digestion of food occurs . Also , stomach helps in storage of food for a long time and it also helps in the mechanical churning of food .
4. Small intestine - Here, more enzymes act on the food for digestion and changes the food into its final products .It also contains villi which help in the absorption of glucose.
5. Large intestine - The waste products are finally injected out of the body by large intestine . It also helps in the absorption of water from the remaining food.

Hope it helps. .....
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