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