Puzzle #2 - My Own Definitions :)

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Across
  1. 3. Could be any shape.
  2. 4. More than needed for saturation
  3. 5. The main source.
  4. 8. Microorganism living without oxygen.
  5. 9. Microorganism that needs oxygen to live.
  6. 10. The type of blood cell that fights infection
Down
  1. 1. In human saliva does not allow calcification
  2. 2. The component of bones that made up of calcium and phosphate.
  3. 6. A mold
  4. 7. Hardened biofilm on teeth and prosthesis
  5. 8. When something does not have cells.