Wilkins Chapter 17 Key Terms

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