Across
- 3. An element, feature, or factor that is likely to change.
- 5. A way to carefully plan experiments.
- 6. A group or individual used as a standard of comparison to check the results..
- 7. A variable that does not depend on the state of another variable.
- 8. Something that has strong logic or truth.
Down
- 1. A variable that depends on the state of another variable.
- 2. A scientific procedure to make a discovery.
- 4. A starting point to investigate and based on evidence.