Across
- 2. biofilm mineralized by crystals of calcium phosphate
- 4. heterotrophic microorganism can grow with free oxygen
- 7. without definite shape
- 9. not containing cells
- 10. Point of origin
Down
- 1. heterotrophic microorganism that grows in absence of oxygen
- 3. inhibitor of calcification in parotid saliva of humans
- 5. white blood cells
- 6. crystalline mineral of teeth that contains calcium and phosphate
- 8. surrounding framework, enabling development