Across
- 4. a possible explanation for an observation that can be tested by scientific investigations
- 8. unit measured by seconds
- 10. the number of digits in a measurement that you know with a certain degree of reliability
- 12. unit measured by candelas
- 15. the middle number in a data set
Down
- 1. device used to measure the temperature of a substance
- 2. an interpretation of observations
- 3. earth science, life science, and...
- 5. a rule that describes a pattern in nature
- 6. quantity measured by meters
- 7. the difference between the greatest number and the least number in the data set
- 9. prefix meaning 0.000 001
- 11. the act of using one or more of your senses to gather information and taking note of what occurs
- 13. si is based on...
- 14. prefix meaning 1,000,000