Digestive System Crossword

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Across
  1. 2. the first part of the small intestine
  2. 5. the process of pushing food through the digestive tract by alternating contraction and relaxation of muscles
  3. 9. juice- a mixture of chemicals produced by cells in the stomach wall
  4. 10. intestine- the longest part of the digestive tract
Down
  1. 1. the process of breaking down food into a useable form
  2. 3. the part of the digestive system that connects the mouth to the stomach
  3. 4. a greenish liquid responsible for mechanical digestion of fats
  4. 6. the flap of skin in the oesophagus that stops food entering the windpipe
  5. 7. the largest internal organ, it produces bile
  6. 8. intestine- the final section of the digestive tract