52redecker
52redecker 52redecker
  • 09-04-2017
  • Biology
contestada

Which type of digestive system can perform both chemical and mechanical digestion?

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dashkam98 dashkam98
  • 09-04-2017
your mouth? you chew and saliva breaks down food
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Аноним Аноним
  • 09-04-2017
i thought there was only 1 digestive system, but the mouth does by chewing food?
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