Across
- 1. A community of organisms and their abiotic environment
- 4. A group of ecosystems with similar climates
- 5. both organisms benefit
- 7. one benefits and the other is unaffected
- 10. an animal hunts another to eat.
- 11. the fight between organisms over limited resources
- 12. Any living part of the environment
Down
- 2. How to organisms interact with each other
- 3. A group of individuals of the same species
- 6. All living in the same region
- 8. Animal hunted or caught for food
- 9. Nonliving components of environment.