Across
- 4. Which teeth's cutting edges have hill-like projections?
- 7. Carnivores tear flesh through their
- 11. Their cutting edges are broad and chisel shaped.
- 12. We should use tongue scraper to remove _______ from tongue.
- 13. Root has ______ processes in premolars and lower molars
- 16. Tooth may fall out in _________________.
- 17. Mouth Hygiene means taking care of teeth. Correct this sentence.
- 19. Digestion of food begins in the mouth and ends in the Large intestine. Is this sentence correct? If it is wrong correct it.
Down
- 1. Human beings show __________ dentition.
- 2. In the mouth, food is first chewed and broken into small pieces. This process is called _________.
- 3. We should use dry ________ brush for the first one minute of cleaning.
- 5. Tooth decay is also called as ________.
- 6. At this stage, supporting bones and fibres are damaged.
- 8. In _________ stage bleeding may occur during brushing.
- 9. The innermost ___________ space of the tooth is the pulp cavity.
- 10. Healthy gums don't have _________.
- 14. The _______ and dentine are the only living parts of the body.
- 15. There are ____ premolars in each jaw.
- 18. Bad breath arises due to several reasons like ________, dry mouth etc.
- 20. The Pulp contains blood vessels and ________.