Across
- 2. Groups of people living in the same area or having a particular characteristic in common
- 4. Variable that is manipulated in an experiment
- 6. Laws or rules made by a government
- 8. The star at the center of our solar system
- 9. A query or inquiry
Down
- 1. A proposed explanation for a phenomenon
- 2. Final judgments or decisions
- 3. Arrangement of data in rows and columns
- 5. A systematic plan or procedure
- 7. The act of watching something carefully