DH115 Wilkins ch 17 part 2 HW Puzzle 1

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Across
  1. 2. A surrounding framework, enabling development in a structured manner.
  2. 5. Heterotrophic microorganism that can live and grow in the presence of free oxygen
  3. 8. Heterotrophic microorganism that lives and grows in complete absence of oxygen.
  4. 10. Nucleus, focus, point of origin.
  5. 11. A solution containing more of an ingredient that can be held in solution permanently.
Down
  1. 1. inhibitor of calcification that occurs in parotid saliva of humans in variable amounts.
  2. 3. Not made up of or containing cells.
  3. 4. White blood corpuscle of amoeboid movement; functions to protect body against infection and disease.
  4. 6. Without definite shape or visible differentiation in structure.
  5. 7. A stone like concretion that forms on the crowns/roots of teeth as a result of the calcification of bacterial plaque.
  6. 9. Crystalline mineral component of bones and teeth that contains calcium and phosphate.