Across
- 2. a method used to carry out investigations
- 7. a variable whose value depends on the independent variable
- 9. the action of predicting something
- 10. the action of observing something
Down
- 1. a variable that does not depend on another variable
- 3. proposed explanation
- 4. scientific procedure
- 5. idea intended to explain something
- 6. investigation
- 8. a variable that does not change