DH

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Across
  1. 3. a potent inhibitor of calcium phosphate crystal formation and growth
  2. 6. calcified dental plague
  3. 7. a microorganism which grows in the presence of air or requires oxygen for growth
  4. 8. a environment in which something develops
  5. 9. not dividing into cells
Down
  1. 1. increase the concentration a solution beyond saturation point
  2. 2. a type of blood cell that is made in the bone marrow
  3. 4. a place in which bacteria have multiplied
  4. 5. organism that grows without air
  5. 7. having no definite form