Across
- 1. an organized procedure to study something under controlled conditions
- 2. the process of obtaining information by using the senses
- 7. the factor that is measured to gather results
- 8. a representation of something in the natural world
- 9. a variable that is not allowed to change in the investigation
- 11. a testable idea or explanation that can be used to design a scientific investigation
Down
- 1. data scientists collect
- 3. the factor that's changed in order to test the effect of the change on another variable
- 4. the study of nature
- 5. measurements or information gathered during the investigation
- 6. describes the basic principle that always occurs under certain conditions
- 10. a well-supported explanation about nature