Across
- 4. Shows feeding relationships among organisms
- 5. Living
- 6. All members of a species found in a certain area
- 7. Study of how biotic and abiotic things interact together
- 8. A community and physical environment interacting with each other
- 9. Cant make their own food. Get energy from the producers
Down
- 1. Nonliving
- 2. All populations in a given area
- 3. Make their own food
- 5. All earths ecosystems together