Across
- 6. a person who has certain knowledge or skill and who passes it on to others
- 8. a person who attends to client's needs in a restaurant
- 10. a person doing detective work
- 12. an artist who earns money by playing or producing music
- 13. his work is to analyse data
- 14. a scientist learning about living creatures
- 15. a professional who knows law and can give legal advice
Down
- 1. this person drives motorized vehicles for money
- 2. a person who wages war on behalf of a country
- 3. a doctor who takes care of other peoples teeth
- 4. a person who takes care of library and books within
- 5. a person studying history
- 7. a scientist learning about chemistry
- 9. this person helps put out fires
- 11. a person who operates flying vehicles