Across
- 4. working together to achieve a biological goal.
- 7. single-celled microorganisms.
- 9. the molecule that contains genetic information.
- 10. an individual living being.
- 12. the science that studies living things.
- 13. living beings that feed on other organisms.
- 15. study based on observation and experimentation.
- 16. the set of conditions that surround a living being.
- 17. a rapid change in biological processes.
- 18. fungi that decompose organic matter.
Down
- 1. the variety of living things in a place.
- 2. a microscopic agent that infects cells.
- 3. repeated forms in nature.
- 5. related to the structure of the body.
- 6. the capacity of a living being to perform vital functions.
- 8. the interaction between organisms in an ecosystem.
- 11. related to the molecules of life.
- 14. the condition that allows growth, reproduction, and response to the environment.