Across
- 6. An animal that eats dead organisms
- 7. The interconnected food chain within an ecosystem
- 10. An animal that eats only plants
- 11. An animal that eats both plants and animals
- 12. An animal that eats only other animals
- 13. The struggle between organisms of the same species for limited resources
- 14. A biological community of organisms and their environment
Down
- 1. An organism that breaks down organic matter
- 2. An animal that is hunted and eaten by a predator
- 3. An organism that eats others organisms
- 4. An organism that feeds on dead and decomposing matter
- 5. An animal that hunts and eats other animals to survive
- 7. A serie of organisms each dependent on the next as a source of food
- 8. The process by which plants convert energy from the sun into food
- 9. A living thing