16. Which term is given to the area at which three roots divide?

3. The teeth in the front of the mouth are called___________________.

13. Which teeth are the longest ones in the permanent dentition?

The primary or baby teeth are called _____________________.

10. The junction of two tooth surfaces is a ______________.

7. How many teeth are in the primary dentition?

15. What is th epinpoint deprssion where two or more groves meet?

14. What is the name for the developmental horizontal lines on anterior teeth?

4. The __________________ is the surface of the tooth toward the midline.

19. What method of identification u=is used in the Universal/National System for the primary dentition?