Across
- 1. Factors which might affect observations
- 3. Variables prevented from affecting an experiment
- 4. Reasoning from specific observations to a general conclusion
- 5. A statement that might be true
- 7. Reasoning from general principles to specific conclusions
- 8. Theory A comprehensive explanation of a phenomenon that is backed up by
Down
- 2. An artificially created situation that is used to test a hypothesis
- 3. evidence
- 6. Method Set of procedures by which scientists learn about the world