Across
- 2. heterotrophic microorganism that can live and grow in the presence of free oxygen
- 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
- 8. white blood corpuscle capable of amoeboid movement; functions to protect the body against infections 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 absence of oxygen
- 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