Across
- 2. something that is very exact
- 4. continuing or long lasting
- 5. scientific way to prove something
- 8. to study really closely
- 10. done in a systematic way
- 12. something delicate
- 13. a person who studies living things
- 15. a place made for scientific research
Down
- 1. strong desire to learn something
- 3. quick to notice things
- 6. something attractive by details
- 7. open,natural,uninhibited manner
- 9. arrogant
- 11. having or displaying a friendly matter
- 14. a smell