Across
- 6. an animal that feeds on plants
- 7. organisms that make their own food
- 10. relationship between two different species in which one organism is benefited at the expense of the other.
- 11. living
- 12. association between organisms of two different species in which each benfits
- 13. ranges a value of q primary producers to 5
- 15. non-living
Down
- 1. an organism that cannot produce its own food and must eat other plants or animals
- 2. an animal or person that east of both plants and animals
- 3. process by which green plants prepare their own food from carbon dioxide and water by sunlight.
- 4. an association between organisms in which one benefits and the other neither benefits nor harms
- 5. the natural home or environment of a plant, animal or other organisms
- 8. everything around us
- 9. interacting groups of various species in common location
- 14. forms of potential energy that can be used to perform work
