s27111855
s27111855 s27111855
  • 03-05-2016
  • Health
contestada

how do the mouth and stomach play a role in mechanical digestion

Respuesta :

tealia
tealia tealia
  • 04-05-2016
because your mouth puts saliva on the food which helps break it down. Your stomach also produces enzymes to help break it down as well.
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