Across
- 2. Hardened biofilm
- 6. known as a potent inhibitor
- 7. considered organic content
- 8. Contains cells
- 10. Contains cholesterol, fatty acids,Carbohydrates, amino acids, proteins
Down
- 1. The starting point
- 3. Where there is no oxygen
- 4. beyond saturated point
- 5. Something that contains calcium
- 9. presence of free oxygen