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