Disease

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Across
  1. 1. disease spreads worldwide
  2. 3. destroy/kill bacteria
  3. 4. Semmelweiss first doctor to recognize the importance of hand washing
  4. 8. lots of cases of an infectious
  5. 9. treating a substance with heat
  6. 10. Pasteur proposed the germ theory of disease
Down
  1. 1. microorganisms that cause disease
  2. 2. A one-celled prokaryotic microorganism without a nucleus
  3. 5. a person has white blood cells that can rapidly make the correct antibodies
  4. 6. infect living plant or animal cells to reproduce
  5. 7. They prevent some types of diseases