Across
- 3. all the populations living in one area
- 5. living thing
- 7. special body feature or behavior that helps an organism stay alive
- 14. consumer that eats only plants
- 15. species that has disappeared from Earth
- 16. all the interacting living and nonliving things in one area
- 17. organism that eats other organisms in a food chain shows how organisms get food and energy
- 21. shows how energy moves through a food web
- 23. animal that is killed and eaten by other animals
- 25. organism that lives in or on another organism and gets its food from it
- 26. consumer that eats either plants or animals
- 27. adaptation in which an organism looks like another organism or thing
Down
- 1. consumer that eats only animals
- 2. everything around a living thing
- 4. all the members of a species living in one area
- 6. group of organisms that are the same.
- 8. things in food that organisms need to live
- 9. to act with each other
- 10. adaptation that helps an organism blend in with its surroundings
- 11. all the food chains in an ecosystem
- 12. in danger of becoming extinct
- 13. organism that feeds on and breaks down dead organisms
- 14. organism that a parasite lives in or on
- 18. consumer that eats dead plants or animals
- 19. the area in which an organism lives
- 20. shows how organisms get food and energy
- 22. animal that kills and eats other animals
- 24. the number of different species in an area
- 25. organism that makes its own food and serves as a source of food for other organisms.