Across
- 3. Factors in an experiment that are kept the same
- 4. The unit used to measure force
- 7. A tool used to transfer liquid one drop at a time
- 9. A tool used to measure and transfer small amounts of liquid
- 10. The variable that is changed by the scientist in an experiment
- 11. A tool used to make very small objects appear larger
- 12. A tool used to measure force
- 14. A logical explanation based on observations and prior knowledge
- 15. The curved surface of a liquid in a graduated cylinder
Down
- 1. A personal belief or judgment that is not necessarily based on evidence
- 2. The variable that is measured or observed in an experiment
- 5. The study of the natural world based on observations and evidence
- 6. Information gathered using the senses or scientific tools
- 8. A tool used to measure the mass of an object
- 13. The scientist who used experiments with meat and flies to challenge the idea of spontaneous generation
