NUTRITION IN ANIMALS

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Across
  1. 3. it protect the lining of the stomach from acid.
  2. 4. bile juice stored here.
  3. 6. stomach secretes this acid
  4. 8. largest gland in the body
  5. 10. This digestive juice secreted by mouth.
  6. 13. another name of food pipe
  7. 15. The greatest amount of digestion of food in humans takes place in ____.
  8. 17. finger like outgrowths in the wall of small intestine.
Down
  1. 1. teeth that are used for biting the food.
  2. 2. False feed of amoeba which it used to engulf food.
  3. 5. During digestion protein change into ____.
  4. 7. breakdown of complex components of food into simpler substances.
  5. 8. organ that absorbs water and salt
  6. 9. The white substance that covers the teeth.
  7. 11. grass rich in _______ a type of carbohydrate.
  8. 12. partially digested food in ruminants.
  9. 14. the process of excretion of solid waste.
  10. 16. The process of taking food into the body.