puddingking9503 puddingking9503
  • 24-05-2017
  • Biology
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Why is it necessary to have both mechanical and chemical digestion?

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snowdove
snowdove snowdove
  • 24-05-2017
Mechanical digestion breaks down the food into smaller soluble molecules which are then broken down further by chemical digestion. During chemical digestion bacteria are also killed that could make us sick :)
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