Calculus

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Across
  1. 3. inhibitor of calcification that occurs in parotid saliva of humans in variable amounts; anticalculus component of “tartar-control” dentifrices
  2. 6. a surrounding framework, enabling development in a structured manner.
  3. 7. not made of or containing cells
  4. 9. white blood corpuscle capable of amoeboid movement; functions to protect the body against infection and disease.
  5. 10. nucleus, focus, point of origin.
Down
  1. 1. Without definite shape or visible differentiation in structure
  2. 2. crystalline mineral component of bones and teeth that contains calcium and phosphate.
  3. 4. heterotrophic microorganism that lives and grows in complete (or almost complete) absence of oxygen
  4. 5. Dental biofilm that has been mineralized by crystals of calcium phosphate mineral salts between previously living organisms
  5. 8. heterotrophic microorganism that can live and grow in the presence of free oxygen; some are obligate