Human Digestion and Nutrition

1234567891011121314151617181920
Across
  1. 2. cavity Contains the capillaries and the nerve
  2. 3. It is a vitamin that is produced by oranges
  3. 5. decay Disease that affects your teeth if you dont maintain it well
  4. 9. Function as biological catalysts
  5. 10. Teeth to cut the soft food
  6. 13. To do the starch experiment you need the ......... solution
  7. 14. The stomach produces ......... acid
  8. 18. It have acids inside for killing the bacteria that is in the food
  9. 19. Hard part of the teeth
  10. 20. Skin on top of the bones
Down
  1. 1. A substance that speeds up a chemical reaction
  2. 4. Is the taking in of food through the mouth
  3. 6. Part of the human digestion that swallows food
  4. 7. To do the glucose experiment you need the ......... solution
  5. 8. The softer part of the teeth
  6. 11. Fundamental for the growth of your bones
  7. 12. Name of the of the food that is swallowed and pushed down the oesophagus
  8. 15. First part of the small intestine
  9. 16. Dogs have this types of teeth
  10. 17. First part of the digestive system