Across
- 2. one organisms benefits and the other is harmed
- 5. An organism that makes its own food
- 8. Two or more organisms competing for the same food source
- 9. form of bacteria and fungi
- 10. One organism benefits and the other is not harmed nor benefited
Down
- 1. One organism feeds on the other
- 3. both organisms benefit
- 4. The variety of organisms living in a given area
- 6. web Multiple chains interacting
- 7. Must feed on other organisms