Across
- 2. a force to move something
- 6. give off energy just by living
- 8. energy is store in this
- 10. saving something
- 11. related to how fast atoms move within matter
- 12. produces energy through nuclear reactions
Down
- 1. the scientist that created the idea of matter
- 3. involves motion in one way or another
- 4. a way of measuring the energy in people
- 5. stored energy
- 7. the ability to move things
- 9. the measure of energy