Across
- 5. an individual animal, plant, or single-celled life form
- 8. the flow of energy only directed in one path
- 10. the association between predator and prey
Down
- 1. interlinked food chains where energy flow isn't directed
- 2. An organism that eats another organism
- 3. study of the relationships between different forms of animals and their natural surroundings
- 4. the star that Earth orbits around
- 6. relationship where both organisms benefit from each other
- 7. interdependence dependence on both nature and each other for their survival
- 9. An organism that is consumed by another organism