Hygiene

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Across
  1. 4. to contain
  2. 5. discovered using special equipment
  3. 6. keeping your appearance clean and tidy
  4. 8. to cover something with a layer of a substance
  5. 9. to leave something somewhere
Down
  1. 1. microscopic living thing that causes disease
  2. 2. a microscopic living thing that causes disease
  3. 3. made stronger
  4. 7. related to the nose