General Health Measures

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Across
  1. 3. these are found in water when it has not been disinfected
  2. 5. a substance that fights bacteria
  3. 8. the process of removing algae
  4. 9. another word for getting a shot
  5. 10. capable of spreading diseases
  6. 12. something that takes over a cell to reproduce
Down
  1. 1. tablets things campers use to purify water
  2. 2. a sickness or illness
  3. 4. removing particles from water
  4. 6. the process of removing salt from water
  5. 7. killing bacteria so that water is more drinkable
  6. 11. another word for a needle