Across
- 1. international system of units
- 5. the key to good models
- 9. mandate to fill the earth and have dominion over it
- 10. the study of matter and energy and the interactions between them
- 11. systematic study of the universe to produce observations, inferences, and models
- 13. the study of nonliving matter and energy
- 15. compares a measurement to the accepted value of a measurement
Down
- 1. an ongoing, orderly, cyclical approach used to investigate the world
- 2. model that explains a related set of phenomena
- 3. the study of the composition, structure, and properties of matter as well as changes in matter
- 4. an initial testable explanation of a phenomenon
- 6. based on numbers or quantities
- 7. workable explanation or description of a phenomenon
- 8. the degree of exactness of the measurements
- 12. a system of moral values or a theory of proper conduct
- 14. model often expressed as a mathematical equation that describes phenomena under certain conditions