Across
- 4. Test to answer a question
- 6. To answer a question
- 8. What we measure
- 10. describes evidence that documents what actually happened or what exists as exactly as possible
Down
- 1. a possible explanation that can be tested with an experiment'}
- 2. What we change in the experiment
- 3. noticing something and gathering info about it
- 5. a representation of an object or system
- 7. Variable that stays the same
- 9. a controlled test to determine if a hypothesis is supported or refuted