Across
- 3. explanation how things work
- 6. part of science that studies force and energy
- 7. set of rules
- 9. when something breaks apart
- 10. to come near
- 11. energy energy in motion
Down
- 1. energy energy stored and can be used
- 2. response to something
- 4. to push away
- 5. person who studies science
- 8. a form of energy