| Questions | Answers |
|---|---|
| Molar & premolar proximal surfaces cavities are called ____. | Class II |
| Enamel-forming cells are called? | Ameloblasts |
| What is the last development stage before eruption? | Calcifcation |
| What is the final stage of the life cycle of the tooth? | Attrition |
| Class VI Cavities are due to ______. | Attrition |
| The hardest living substance in the body is? | Enamel |
| Primary teeth may erupt with a covering over the enamel called Nasmyth's membrane. | TRUE |