HYGIENE

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Across
  1. 5. A very small organism that causes a disease
  2. 6. A chemical substance in the form of liquid
  3. 7. powder for removing dirt from
  4. 8. To make something impure or unsuitable
  5. 9. A chemical liquid that destroys bacteria
  6. 10. a disease
Down
  1. 1. The process of keeping the surroundings clean
  2. 2. of Getting rid of by throwing away
  3. 3. When another organism enters your body and
  4. 4. Rubbish or waste