mariyazilleha
Answered

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How does physical digestion take place in these parts of the human digestive system? Mouth or Stomach?
Explain this please and best answer gets brainliest​

Sagot :

rizkhalid823

Answer:

1-Mouth:the mechanical digestion takes place in mouth with the help of teeth. chewing is the machanical digestion of food in mouth.

2-Stomach: by the churning process. churning is the mixing of food in stomach by the movements of smooth muscles in stomach wall.

Explanation:

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