Across
- 3. Well tested explanation for a broad set of observation
- 4. A change that does not alter the composition of the material
- 5. A visual way of displaying information or data
- 7. The study of chemicals that do not contain carbon
- 9. A change that produces matter with a different composition than the original matter
- 11. The study of the composition of matter
- 13. Procedure used to test a hypothesis
- 14. Proposed explanation for an observation
- 15. The study of processes that occurs inside living organisms
Down
- 1. Information obtained from the senses
- 2. The study of changes in matter and energy
- 6. The study of matter and the changes it undergoes
- 8. The study of chemicals containing carbon and hydrogen
- 10. The factor that you change during an experiment
- 12. Anything that has mass and takes up space