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Francisco 4 b digestive system - nov. 2015

Digestive system

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Francisco 4 b digestive system - nov. 2015

  1. 1. UNIT 2 NATURAL
  2. 2.  THE DIGESTIVE SYSTEM  The digestive system has six main parts
  3. 3. THE MOUTH Here the food is broken by the teeth and mixed with the saliva by the tongue
  4. 4.  THE ESOFAGOUS  Food goes down this tube to the stomach
  5. 5.  THE STOMACH  In the stomach gastric juices make the food into a thick liquid
  6. 6.  THE SMALL INTESTINE  There is a lot of blood vessels  Nutrients pass into the blood here
  7. 7.  LARGE INTESTINE  The waste passes through here.  Water goes into the body and the waste becomes harder
  8. 8.  ANUS  The waste,called poop,leaves the body here

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