Across
- 2. to flinch; to shrink back
- 4. a sturdy twilled cloth of a yellowish brown color used especially for military uniforms
- 8. words to express you are sorry
- 11. a medicine used to save lives because it destroys harmful bacteria and cures infections
- 14. bad health; illness; sickness
- 16. to look at carefully in search of flaws
- 17. a risk to human health
- 18. protecting and preserving natural resources and the environment
- 19. full of enthusiasm or joy
- 21. story of a person's life written by another person
- 22. making a loud, rumbling noise like thunder
- 24. the variety of species living within an ecosystem
- 26. having great energy
- 28. outline or edges
- 29. depressing; causing gloom or misery; causing bad feelings
Down
- 1. the scientific study of life
- 3. to decorate, adorn, touch up; to improve by adding details
- 5. not derived from living organisms
- 6. threatening danger or harm
- 7. in a light and carefree way
- 9. the highest point of attainment; the end or climax
- 10. having bad health or having poor nutrition
- 12. calm; ready; in position
- 13. to go or come down
- 15. words that draw comparisons and similarities
- 17. able to be broken down by bacteria or other living organisms
- 20. device, equipment
- 23. an association between two organisms in which one is adversely affected by the other organism
- 25. to feel sad
- 27. words added to the end of a book