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

7. How many teeth are in the primary dentition?

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?

8. What is the term for the four sections of the divided dental arches?

1.1.1 Taxes imposed on goods that government deems to be bad for the health of people. (2)

1.3.1 A tax that is levied on expenditure on locally produced or imported goods & services. (1)

1.3.3 The earliest form of saving. (1)

1.3.2 Involves laws surrounding trade transactions. (1)