Across
- 1. share your conclusion with others
- 5. a remark, statement, or comment based on something
- 7. it relies on changes
- 8. investigate systematically
- 9. a process for studying and experimenting to help reach a conclusion
Down
- 2. to test a hypothesis
- 3. a variable that never changes
- 4. judgement reached by reasoning
- 6. you change that variable on purpose