Across
- 4. a consumer that eats producers
- 8. a consumer that eats producers and consumers
- 9. a consumer that eats other consumers
Down
- 1. a consumer that eats dead consumers
- 2. living things
- 3. an organism that eats other organisms
- 5. a thin layer of gas that surrounds the earth's surface
- 6. an organism that can produce or create its own food
- 7. nonliving things
