Across
- 3. not made up of or containing cells
- 6. a surrounding framework, enabling development in a structured manner
- 7. a solution containing more of an ingredient that can be held in solution permanently
- 9. white blood cell
Down
- 1. dental biofilm
- 2. heterotrophic microorganism that can live and grow in the presence of free oxygen; some are obligate, others facultative
- 3. crystalline mineral component of bones and teeth that contains calcium and phosphate
- 4. nucleus, focus, point of origin
- 5. without a definite shape
- 8. heterotrophic microorganism that lives and grows in complete absence of oxygen