Across
- 2. No digestion occurs in the _________ intestine.
- 3. _________ help to speed up the rate of digestion.
- 6. A person suffering from ________ is not able to control the amount of glucose in his blood.
- 8. In the stomach, only ________ are digested.
- 9. Digestion is a process where food is broken down into smaller and _______ molecules.
- 11. Lack of water and dietary fibre may result in ________.
- 13. Limewater turns ________ when carbon dioxide is bubbled into it.
- 15. Carbon monoxide in cigarette reduces the ability of red blood cells in transporting ______.
Down
- 1. Enzymes operate at a specific pH and ________.
- 4. ________ in the windpipe helps to trap dust and bacteria.
- 5. _________ is the process in which oxygen combine with digested food to release energy stored in them.
- 7. A person suffering from diabetes may have to inject himself with ________before meals.
- 10. The diaphragm moves downwards when we inhale.
- 12. _______ may form in the arteries of a smoker and can lead to heart diseases.
- 14. The ______ produces bile that is used to break up large fat droplets.