Across
- 3. fuel you use
- 5. cannot prepare their own food
- 8. all animals are directly or indirectly depended on them
- 9. animals that eat both plants and animals
- 10. small animal depend on other animals for food
- 11. made by honeybees
- 13. help to keep environment clean
- 14. teeth are continuously worn out
- 15. shows how each living thing gets its food in aparticular environment
- 17. source from where soyabean oil is brought
- 18. source from where salt is brought
Down
- 1. first link to a chain
- 2. depend on cultures and regions
- 4. the edible part potato belongs to
- 6. chemical substances the body needs
- 7. the substances a dish is made from
- 12. are animals that eat flesh of other animals
- 16. source from where butter is brought