Microbiology - Cat Jones

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Across
  1. 6. may be caused by a pathogen, they are contagious
  2. 7. illness showing up more than it would normally be expected. infectious disease spreads rapidly to many people
  3. 8. multicellular organisms that usually get energy from dead matter
  4. 10. substance made from killed or weakened pathogens that are used to grant a body immunity
  5. 12. Animal-like protists can move and are heterotrophs
  6. 13. a chemical that kills bacteria or slows their growth
  7. 14. single-celled organism
  8. 17. organism that feeds on another individual often called the host
  9. 18. science that studies microscopic organisms like bacteria and viruses
Down
  1. 1. much larger region affected by a disease can be worldwide
  2. 2. agent that can increase the frequency of mutation in organisms
  3. 3. way of reproducing involving only one parent
  4. 4. individual infected by a disease
  5. 5. widespread illnesses in humans caused by viruses
  6. 9. nonliving particles that need a host cell to reproduce
  7. 11. can be passed from one person to another
  8. 15. prokaryotic single-celled organisms
  9. 16. organism that has more than one cell
  10. 17. living things that cause human diseases