Biology revision

1234567891011121314
Across
  1. 2. / the first part of the small intestine
  2. 4. / citrus fruits
  3. 7. / carbohydrase
  4. 8. / the taking in of food from the intestines to the blood
  5. 11. / absorbs digested fats
  6. 13. / enzyme that breaks down proteins
  7. 14. / getting rid of undigested food from the alimentary canal
Down
  1. 1. / when food becomes part of cells
  2. 3. / helps in absorption
  3. 5. / taking in food into the body
  4. 6. / small unit for proteins
  5. 9. / hollow tube
  6. 10. / teeth for biting food
  7. 12. / less reactive