Chapter 17

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Across
  1. 5. Present in early calculus
  2. 6. Not made up of or containing cells
  3. 7. Hardened dental biofilm
  4. 9. dental plaque and biofilm
  5. 10. Free floating single bacteria
Down
  1. 1. (EPS) extracellular polymeric substances are compounds secreted by microorganisms and form a matrix for biofilm.
  2. 2. early calculus formation
  3. 3. Most highly mineralized substance of the body.
  4. 4. White cream colored mass that can collect over plaque
  5. 8. Heterotrophic microorganis