Across
- 6. more than can be held
- 8. tartar-control;parotid saliva
- 10. Almost shapeless,different looks in structures
- 11. Free oxygen
Down
- 1. you will see no cells
- 2. Hard like plaque that is found on teeth
- 3. A point of origin
- 4. Structured and surrounding
- 5. Absence of oxygen
- 7. White blood cells
- 9. Seen in bones + teeth contains calcium and phosphate