Across
- 2. disappearing over time
- 5. Animal hunted or caught for food
- 9. to ruin
- 11. A group of similar organisms
- 14. poison
- 17. to understand wrongly
- 20. Unwanted organism
- 21. a mistaken idea
- 23. not worried or annoyed
- 25. very unpleasant
- 26. to use teeth
- 27. a large black or brown insect that lives in dirty houses
Down
- 1. very dirty
- 3. ready to attack or start fights
- 4. unhappy, worried or annoyed
- 6. to be critical of something
- 7. containing poison that is dangerous
- 8. a substance that causes illness, injury or death
- 10. Organisms that are so small you can only see them through a microscope
- 12. thick and slippery
- 13. A biological community of organisms and their physical environment.
- 15. helpful
- 16. extremely important
- 18. an insect with a slender body and powerful sting
- 19. Someone who kills wild animals for food.
- 22. (of an insect or plant) to touch your skin or make a very small hole in it so that you feel a sharp pain
- 24. trash
