Across
- 2. The separation of a substance into its constituent elements, usually by chemical means, for the study and identification of each component
- 3. test of a hypothesis
- 4. Method a method of procedure that has characterized natural science.
- 8. Variable the factor you measure in response to changing the independent varible.
- 9. information, facts or data supporting (or contradicting) a claim, assumption or hypothesis
- 10. the science concerned with developing and studying methods for collecting, analyzing, interpreting and presenting empirical data.
Down
- 1. any factor, trait, or condition that can exist in differing amounts or types.
- 5. Variable the one factor you change in an experiment.
- 6. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
- 7. accepting or rejecting a hypothesis based on experimental results.