Across
- 3. the number of independent variables within an effective experiment
- 4. may be formed after the hypothesis has been tested many times and is supported by much evidence
- 8. numbers and are obtained by counting or measuring
- 9. abbreviation for centimeter
- 10. scientists look for connections and patterns between ___ events
- 11. science deals with the ____ world
- 13. the variable that is deliberately changed by the scientist
- 14. abbreviation for kilogram
- 15. a large ____ ____ allows for the results of an experiment to be more accurate
Down
- 1. a possible explanation to the question or a problem; an educated guess
- 2. the variable observed during the experiment
- 5. repeating an experiment gives the test results ___
- 6. descriptions and involve characteristics that cannot be counted
- 7. the information gathered from making observations
- 9. a basis of comparison during an experiment
- 12. abbreviation for milliliter