Across
- 4. chain energy transfer in the eco-system
- 6. animals that eat only flesh
- 7. that eat dead bodies of animals
- 9. animals that depend on other animals for food
Down
- 1. animals that eat plants and animals
- 2. green plants are known as
- 3. sharp teeth of the carnivores
- 5. animals that eat only plants
- 8. the chemical substance your body needs
