Across
- 2. gotten from food when eaten by animals
- 5. A consumer that eats other animals
- 7. a consumer that eats plants and cannot eat meat
- 9. an organism that must eat plants or animals to get energy
- 14. moving out of a population
- 15. the process plants use to convert light from the sun into food energy
Down
- 1. all the water on the earth, even your water bottle
- 3. Makes its own food
- 4. non-native types of species that move into an ecosystem and create competition
- 6. a type of fungi
- 8. an ecosystem made mainly of water
- 10. A relationship where 2 species benefit from each other
- 11. a consumer that can eat meat and plants
- 12. microscopic animal life that drifts in water
- 13. these organisms lack a nucleus and are single-celled