Human Digestion and Nutrition

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