Across
- 1. a predator that eats animals that have already died
- 4. clown fish and anemone
- 7. a group of the same type of animal living together
- 8. organelle that helps respiration
- 9. causes a population to decrease
- 11. first organisms to repopulate an area
- 13. can't make its own food
- 14. traits that help you survive in habitat
- 17. lion hunts gazelle
- 20. what comes out of a process
- 21. organisms that are physically similar
- 23. leaving a group
- 24. makes own food
- 27. an area with its organisms and nonliving surroundings
- 29. eats consumers
Down
- 2. remora and sharks
- 3. organelle that helps photosynthesis
- 5. producers make food
- 6. different populations in the same area
- 10. what go into a process and changes into something else
- 12. largest population possible in an area
- 15. joining a group
- 16. an enclosed habitat
- 18. breathing
- 19. changes over time
- 22. leech on human
- 25. eats producers
- 26. relationship between species
- 28. eats consumers and producers