Across
- 3. No shape
- 4. Oversaturated
- 5. Where bacteria grows
- 8. Lives without oxygen
- 9. Needs oxygen to live
- 10. Cells that fight infection
Down
- 1. The salt in Pyrophosphoric acid
- 2. Calcium, Fluorine,& Chlorine
- 6. Where something originates or develops
- 7. Another word for tartar
- 8. Has no cells