Across
- 3. closeness to a measurement
- 4. the study of reactions of matter
- 10. an organized plan
- 14. ratio of a materials mass to volume
- 15. what responds to the change
- 17. a ratio of equivalent measurements
- 18. a experiment for a set of observations
- 21. what changes in an experiment
- 22. includes physics and chemistry
- 23. a representation of an object or event
- 24. info you obtain through senses
- 25. the straight line distance
Down
- 1. only one variable is changed at a time
- 2. the study of matter and energy
- 5. all digits in a measurement
- 6. a proposed answer to a question
- 7. the study of the universe beyond Earth
- 8. a way of expressing value as product
- 9. the study of the systems of earth
- 11. the use of knowledge to solve problems
- 12. the amount of matter in an object
- 13. as statement that a pattern found
- 16. Causes curiosity, ends with discovery
- 19. gauge of how exact a measurement is
- 20. amount of space taken up by an object