Across
- 3. organism that harbors/holds another organism
- 9. living things within an ecosystem
- 13. branch of biology
- 16. the hunter
- 18. animal that only eats meat
- 19. organism benefits at expense of another one
- 21. Single living creature/being
- 22. the hunted
- 23. Organism or animal that eats plants and meat
- 24. level of organisms in ecosystem
- 25. Group of organisms in an area
Down
- 1. Another name for consumer
- 2. nonliving things in an ecosystem
- 4. organisms that can make their own food
- 5. organism that consumer others for energy
- 6. area where plants and animals interact
- 7. feeding relationship in community
- 8. decomposes dead organisms over time
- 10. feeding relationship between a few organisms
- 11. parts of earth where life exists
- 12. animal that only eats plants
- 14. another name for producers
- 15. keeps ecosystem free of dead bodies
- 17. Natural home of an organism
- 20. group of organisms with common characteristic