Chapter 17

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Across
  1. 4. Without definite shape or visible differentiation in structure
  2. 5. A surrounding framework,enabling development in a structured manner
  3. 6. dental biofilm mineralized by cyrstals of calcium phosphate mineral salts between previously living microorganisms
  4. 8. Not made up of or containing pus.
  5. 9. Nucleus, focus, point of origin
  6. 10. heterotrophic microorganism that can live and grow in the presence of free oxygen
  7. 11. heterotrophic microorganism that lives and grows in complete (or almost complete) absence of oxygen
Down
  1. 1. white blood corpuscle capable of amoeboid movement; functions to protect the body against infection and disease
  2. 2. Crystalline mineral component of bones and teeth that contains calcium and phosphate
  3. 3. A solution containing more of an ingredient that can be held in solution permanently
  4. 7. inhibitor of calcification that occurs in parotid saliva of humans in variable amounts