Medicine Through Time

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Across
  1. 2. an organism that can be seen only through a microscope. Examples include bacteria, protozoa, algae, and fungi.
  2. 5. medicines that treat infections by killing bacteria.
  3. 8. heating liquid or food to kill microorganisms
  4. 10. the belief that the substances that make up Theory of the Four Humours the human body are: black bile, yellow bile, blood, and phlegm.
Down
  1. 1. an unpleasant or unhealthy smell or vapour.
  2. 3. a substance that stops or slows down the growth of microorganisms
  3. 4. protected against, not affected by a disease
  4. 6. a substance used to stimulate the production of antibodies and provide immunity against a disease
  5. 7. to give a weak form of a disease to a person or animal, usually by injection, as a protection against that disease
  6. 9. the Romans built these to transport fresh water to highly populated areas.