Across
- 2. one part of a food web
- 4. organism at the bottom of a food web
- 7. can make its own food
- 8. shows all the food chains in an ecosystem
- 10. describes structures inside a body
- 11. animal that is hunted for food
- 12. another word for a living thing
Down
- 1. a group of the same type of organism
- 3. must eat other organisms for food
- 5. animal that hunts for food
- 6. eats dead things
- 9. describes structures outside of a body