Digestive system

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Across
  1. 4. The system that helps you breath
  2. 5. Used to maximize the surface of absorbtion
  3. 8. where the nutriance is absorbed into the body
Down
  1. 1. a joint that can't move is called a _______ joint
  2. 2. Where the liquid is extracted from the food
  3. 3. the othe type of carb apart from simple
  4. 6. when you breath where does the air go?
  5. 7. one of the functions of the skeletal system is "Storage Of ________