Across
- 2. (plants) they produce their own food
- 5. the study of living organisms
- 6. characteristics of a living thing that helps it survive
- 7. where one benefits and the other doesn't get affected
- 11. major community of plants and animals with similar life forms
- 12. living organisms
- 13. group of living organisms that are neither bacteria,plants, nor animals
- 14. organisms that eat other organisms
Down
- 1. where one benefits and the host is harmed
- 3. an organism that feeds on and breaks down plants and animal matter
- 4. where both benefit from each other
- 8. a community of interacting organisms and their enviroment
- 9. a close relationship between 2 different kinds of organisms
- 10. non-living organisms