Across
- 5. An animal that eats both plants and animals
- 7. Alive or living
- 8. The natural home of an organism
- 10. An animal that only eats meat
- 11. Not alive
- 12. Many food chains joined together
- 13. An animal without a spine
- 15. Animals that have a backbone
- 16. An organism that cannot make its own food
Down
- 1. The way organisms depend on one another to survive
- 2. Living and non-living things interacting together
- 3. An organism that makes its own food
- 4. Features or changes that help an organism survive its environment
- 6. An animal that eats only plants
- 9. A straight line showing the flow of energy in an ecosystem
- 14. Everything living and non-living around us