Across
- 2. All of the reactions that occur as your body breaks down food into molecules that cells can use.
- 6. A change in an organism's surroundings that causes the organism to react.
- 7. A change in allele frequencies in a population over time.
- 11. The smallest, functional unit of life.
- 13. information gathered in an experiment
- 14. Data that is in numbers
- 15. variable that is deliberately changed in an experiment
Down
- 1. Process in which cells become specialized in structure and function.
- 3. scientific explanation for a set of observations that can be tested in ways that support or reject it
- 4. Maintaining a stable, internal environment.
- 5. well-tested explanation that unifies a broad range of observations and hypotheses
- 8. act of noticing and describing events or processes in a careful, orderly way.
- 9. An inherited characteristic that increases an organisms chance of survival.
- 10. data that cannot be counted or measured
- 12. variable that changes in response to the independent variable