Across
- 4. variable: relies on scientist
- 6. looking at something carefully to gain information
- 8. variable: never changes
- 10. keep some things the same
Down
- 1. explanation without much evidence
- 2. method: a set of procedures that you follow to gain knowledge of the world.
- 3. variable: changed on purpose
- 5. ending
- 7. something that has gone wrong or needs fixing
- 9. information that is useful to your question