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  • Name one disease caused by bacteria and one caused by a virus.
    Bacteria: Cholera or Pneumonia Section B: Body Defences Virus: Measles or Flu_
  • Which of the following helps prevent disease?
    Washing hands
  • What is a parasite?
    A living thing that causes harm to its host
  • Which microorganism causes diseases like measles and flu?
    Virus
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