Across
- 2. a living tissue that lies beneath the enamel of a tooth
- 3. small vessels that absorb fatty acids and glycerol in the small intestine
- 5. a protease enzyme secreted by pancreas
- 6. the hardest part of the body,which covers the surface of a tooth
- 7. small finger-like tissue that line the inner surface of the small intestine
- 9. an alkaline fluid produced by the liver, which help with fat digestion
- 10. a soft tissue inside a tooth that contains nerves and blood vessels
- 11. at the either side of incisors,also used for biting off foods
- 12. at the front of the mouth,used for biting off foods
Down
- 1. the material that hold a tooth in the gum
- 4. an enzyme that break down starch
- 6. a tissue that covers the inside of the wall of the alimentary canal
- 8. the space in the centre of a tube,through which food can move
- 10. a protease enzyme secreted in gastric juice