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Physical or Mechanical digestion
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Mechanical or physical digestion
Mechanical/physical digestion
Mechanical, also called physical digestion breaks down food using your teeth to physically break food into smaller pieces to pass through the digestive system.
Mechanical/physical digestion!
Mouth closed
The mouth breaks doen food with saliva and by chewing.
The stomach breaks down food by squeezing food with muscles and with stomsch acids!
Mouth open
The mouth breaksdown food with saliva and chewing.
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