Across
- 1. Inter-relationship where both species benefit
- 5. Living parts of an ecosystem
- 7. Plants that make their own food
- 9. Plants that live in very dry areas
- 10. Organisms that live off a host
Down
- 2. Non-living parts of an ecosystem
- 3. Competition within same species
- 4. An abiotic factor that forms part of an ecosystem
- 6. Animals that hunt other animals
- 8. Animals active during the day