Across
- 5. remains the same in an experiment
- 7. that doesn't depend on other variables
- 9. that cannot be recorded in numbers
- 10. to an opinion
- 11. of the experiment
- 13. testable question
- 14. a set of procedures to investigate
- 15. based on observations
- 16. the experimenter controls
- 17. of beliefs
Down
- 1. something already done
- 2. from reasoning
- 3. that depends on other variables
- 4. an experiment
- 6. and recording something
- 8. recorded in numbers
- 12. information will be spread