Across
- 3. makes its own food
- 6. many overlapping food chains on an ecosystem
- 7. break down dead organisms
- 8. feeds of of dead organisms
- 10. the transformation of energy
- 11. eat both plants and animals
- 12. only eats plants
Down
- 1. sours of all food
- 2. the community of organisms
- 4. only eat plants
- 5. a series of events in which one organisms eat another
- 9. classifies by what they eat