Science

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Across
  1. 2. a medicine used to prevent diseases
  2. 3. the amount of some species in an area
  3. 4. super phylum or sub kingdom
  4. 7. a process where one cell splits itself in half to reproduce
  5. 9. can cause disease
  6. 10. the reproduced organism of one cell
  7. 12. infective agent
  8. 13. wide spread disease
  9. 14. how clean one keeps themself
  10. 15. reproductive cell formed by other organisms
Down
  1. 1. small living organism
  2. 5. animal or plant that the parasite lives in
  3. 6. helps get rid of disease
  4. 8. ability to not be affected by something harmful
  5. 11. organism that feeds off the host