Across
- 2. The organism a parasite lives in or on and harms.
- 3. A relationship between two kinds of organisms that benefits both.
- 7. an organism so small that you need a microscope to see it.
- 8. a relationship between two kinds of organisms that live together in a way that benefits at least one of them.
- 9. Tiny one-celled organisms
Down
- 1. a chemical process by which green plants trap light energy to change carbon dioxide and water into sugar.
- 4. A relationship between two kinds of organisms that benefits one partner without harming the other.
- 5. an organism that benefits from living in or on another organism.
- 6. Plant like organism that feeds on decaying matter or act as parasites on living organisms.