Across
- 4. the study of matter and changes it undergoes
- 5. measurement that reflects amount of matter
- 8. visual, verbal, or mathematical explanation of experimental data
- 9. amount of matter and gravitational pull
- 12. variable being changed
- 13. explanation of whats observed
- 15. the standard during an experiment
- 17. research used for a specific purpose
- 18. chemical with definite composistion
Down
- 1. judgement based on information obtained
- 2. gaining knowledge for the knowledge of knowing itself
- 3. organized research used to conduct an experiment
- 6. value changes in response to independent variable
- 7. relationship in nature that is supported by experiments
- 10. data measurements made with numerical data
- 11. controlled observation that tests a hypothesis
- 14. information obtained using senses
- 16. explanation of a natural phenomenon