Across
- 2. used as a standard for measurement
- 4. an iterative process of observation, analysis, and logical reasoning
- 6. amount of energy an object possesses because it has mass
- 8. ignore anything going on inside it or any internal structure
- 9. such as electrons and quarks that we believe have no internal structure
- 11. internal structure or interactions cannot be ignored
Down
- 1. measure of the amount of material in an object or system
- 2. common standards
- 3. an iterative process of observation, analysis, and logical reasoning
- 5. generalization or abstraction from multiple experimental observations
- 7. identify the most important characteristics of a phenomenon or system to simplify analysis
- 10. international standard decimal system of weights and measures