Across
- 3. reptile that blends in
- 4. a moral code for medieval knights
- 6. a particular period of time marked by specific events
- 8. without order
- 10. to deflect off
- 12. a science that is all about atoms and molecules
- 13. decorative light fixture
- 14. someone who studies something intensely
- 15. the study of thought and behavior
- 17. a nut inside a hard shell
- 18. the capital of Wyoming
- 19. science put to good work
Down
- 1. a skilled laborer who fixes machines
- 2. a booklet that informs
- 5. a designer of buildings
- 7. planned events on a calendar
- 9. stylish and fashionable
- 11. a historical order
- 16. an adult to accompany children
- 18. a word or expression that is used too much