Across
- 6. something that is used to measure.
- 7. A guess
- 9. something that changes.
- 10. Done by scientists to prove a hypothesis.
Down
- 1. something made with data,
- 2. An end of something.
- 3. something that stays the same.
- 4. To study something to get data.
- 5. Information that scientist use.
- 8. to look at something.