Vocab

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Across
  1. 2. thing you take to kill any virus.
  2. 4. that cuases disease
  3. 5. that stop the growth and reproduction of bacteria
  4. 6. of DNA or RNA surrounded by a layer of protein that can infect
  5. 7. protein the can kill a virus
  6. 9. the use of organisms such as bacteria to clean up environmental pollution
  7. 10. (pg. 492), the breaking down of dead organisms
Down
  1. 1. process by which of heating food to a temperature the kills bacteria
  2. 3. have long whip like structures
  3. 8. fixation, the conversion of atmoshpereic nitrogen into nirogenic compounds that are usable by living things.
  4. 9. they are microscopic prokaryotes