Virus and Bacteria

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Across
  1. 3. a cell invaded by a parasite, virus or bacteria single-celled spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission
  2. 5. given to prevent a disease
  3. 6. Organisms that break down dead material and absorb the nutrients.
  4. 7. A biological infective agent that causes disease in organisms.
  5. 8. chemical that can kill bacteria without harming a person's cells
  6. 9. wall A structure outside of the cell membrane for support and structure (2 words)
  7. 10. tiny, non-living particle that enters and the reproduces inside a living cell
Down
  1. 1. a relationship in which 2 organisms live in, on or near each other and at least 1 benefits
  2. 2. cell without a nucleus or other membrane covered organelles
  3. 4. A cell that contains a nucleus and membrane bound organelles
  4. 6. A complex molecule containing the genetic information that makes up the chromosomes.