Pathogens

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Across
  1. 3. A large group of single cell organisms
  2. 4. microscopic unicellular eukaryotes
  3. 5. destructive to the body
  4. 7. protein made by plasma cells
  5. 9. disease illnesses that can pass on to others
  6. 10. illness or sickness with symptoms
  7. 12. an organism that lives in a host
  8. 13. A plant like organism that can’t make chlorophyll
  9. 14. An infectious microbe consisting of a segment of NUCLEIC acid surrounded by a protein coat.
Down
  1. 1. an organism causing disease it’s host
  2. 2. Tiny living things found all around us
  3. 6. a disease that can’t pass on to others
  4. 8. A large group of single cell microorganisms
  5. 11. a weakened version of the virus so it helps the body