Across
- 3. a test that scientist do
- 4. a variable changed by scientists
- 7. the process a scientist uses to find an awnser
- 9. you change on purpose
- 10. a prosses
Down
- 1. a vaiable that stays the same
- 2. a question
- 5. steps taken to complete something
- 6. an explanation
- 8. research