Across
- 4. the smallest structural and functional unit of an organism
- 5. find a solution
- 7. ability to create, inventiveness
- 9. an act of moving
- 11. eliminate
- 12. connection
- 13. sprout
- 16. a person who is studying natural or physical sciences
- 18. great, wonderful, surprising
- 19. o2
- 20. stroll
Down
- 1. improve
- 2. a system of stars
- 3. profit
- 6. activate
- 8. completely
- 10. a piece of advice
- 14. good, above zero
- 15. 1,000,000,000
- 17. cause