Health 2

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Across
  1. 4. in a different way
  2. 8. small
  3. 9. more flat
  4. 12. largest
  5. 15. at the back
  6. 16. in the end
  7. 17. taken away
  8. 18. bacteria and viruses
  9. 19. start
  10. 20. let
Down
  1. 1. have to
  2. 2. had an effect from
  3. 3. slowly
  4. 5. more small
  5. 6. made full
  6. 7. to make something happen
  7. 10. grinding with the teeth
  8. 11. parts
  9. 13. become bigger
  10. 14. without effort