chemical and physical changes

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Across
  1. 1. finger like things inside your intestine
  2. 5. responsible for most chemical digestion
  3. 7. a chemical that an organism needs to grow
  4. 8. churning food is stired in with stomach asids
  5. 9. makes rouy organs work
  6. 10. were liquid waste is stored
  7. 12. a substance changed into a diferent substance
  8. 13. kills bactiera and helps digest food
  9. 18. were food travels from the mouth to the to the stomach
Down
  1. 2. the last part of digestion
  2. 3. the liquid inside the mouth
  3. 4. were liquid waste is transported to be stored in the baldder
  4. 6. the protiens that break down food
  5. 11. process of crushing the food
  6. 14. ex.large and small intestines
  7. 15. extracts water from waste
  8. 16. when the body breaks doun food
  9. 17. a change in shape size or phase of matter
  10. 19. soaks up