Nutrition in animals

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Across
  1. 6. - that changes starch into simple sugar
  2. 7. makes the food wet and help in digestion
  3. 8. Plant-eating animal that digest their food in two steps
  4. 9. sucks up the food in the solution form with its feeding tube
  5. 10. small finger-like projections in the inner wall of the small intestine
Down
  1. 1. proteins into simpler compounds
  2. 2. also known as the food pipe
  3. 3. it's length is about 7 meters
  4. 4. used for tearing flesh and meat
  5. 5. white substance that covers your teeth