Across
- 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.
- 6. Inhibitor of calcification that occurs in parotid saliva of humans in variable amounts; anticalculus component of “tartar-control” dentifrices.
- 8. White blood corpuscle capable of amoeboid movement; functions to protect the body against infection and disease.
- 9. Nucleus, focus, point of origin.
Down
- 1. A surrounding framework, enabling development in a structured manner.
- 3. Heterotrophic microorganism that lives and grows in complete (or almost complete) absence of oxygen; some are obligate, others facultative.
- 4. Without definite shape or visible differentiation in structure.
- 5. Not made up of or containing cells.
- 7. A solution containing more of an ingredient that can be held in solution permanently.