Across
- 3. an educated guess
- 6. variable being measured
- 8. a standard to which your results can be compared
- 9. moral values about what is good or bad
- 10. scientific discoveries for practical use
Down
- 1. personal opinion that can affect observations
- 2. for results to be valid they should be ___
- 4. a scientific explanation backed by results
- 5. variable that you change
- 7. variables that do not change
- 11. scientific rule that describes behavior of something