Jobs

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Across
  1. 4. serves food and drinks in restaurants
  2. 6. installs or repairs plumbing
  3. 8. uses tools and repairs machinery
  4. 12. maintains public's order
  5. 15. repairs or installs electric devices
  6. 16. makes and sells bread
  7. 17. works for someone cleaning his/her house
Down
  1. 1. gives medical treatment
  2. 2. does medical treatment of animals
  3. 3. offers products to distribuate them in the market
  4. 5. works with doctors
  5. 7. places books in shelves
  6. 9. physics's especialist
  7. 10. extinguishes fires
  8. 11. delievers mail
  9. 13. spends life playing instruments
  10. 14. transmits knowledge