Across
- 6. This supports the body
- 8. Eats plants only
- 10. An animal without a backbone
- 11. When a seed becomes a seedling
- 12. Makes own food
- 13. Eats both meat and plants
- 15. A hard outer covering
- 17. Our elbows have this joint
- 18. Found naturally in a particular area
Down
- 1. A frog belongs to this group
- 2. When plants and animals depend on each other
- 3. The place where an animal lives
- 4. This is found inside the body
- 5. dioxide A raw material used by plants
- 7. The many different kinds of life in an area
- 9. Plants make food using this process
- 14. A crocodile belongs to this group
- 16. Protects brain from injury