Across
- 2. research for problem solving
- 4. data collected with five senses
- 6. systematic approach used to verify
- 8. has mass and takes up space
- 11. judgement based on findings in experiments
- 14. data that involves numbers
- 17. set of controlled observations
- 18. visual or verbal explanation of data
Down
- 1. educated guess
- 3. does not change with gravity
- 5. depends on gravity
- 7. variable that is purposefully manipulated
- 9. relationship in nature
- 10. standard for comparision
- 11. study of matter and how it changes
- 12. research meant for gaining knowledge
- 13. variable that changes in response to another
- 15. practical use of scientific info
- 16. explanation supported by many experiments