Across
- 1. something you can't imagine is...
- 4. to leave out something
- 5. study of books
- 6. something you do as an experiment
- 8. standards of facts and rules
- 9. intelligent and well informed
- 12. something that excuses you
- 15. something you use
- 19. to organize something
- 20. an oxide containing two atoms of oxygen
Down
- 2. a law or rule ready to be made
- 3. be secure & safe
- 7. something that you are able to notice
- 10. the action of clearing a wide area of trees
- 11. something that causes no harm
- 13. a variety of animal and plant life in a place
- 14. something easy to identify
- 16. examine details to interpret it
- 17. something that you value, something that is important
- 18. something in a specific group