energy

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Across
  1. 2. waves that go 300mil meters per second
  2. 5. less heat
  3. 6. noise
  4. 9. energy stored and ready to use
  5. 10. a thing every object has to a certain tempature
Down
  1. 1. lightning
  2. 3. a measurement used by scientist
  3. 4. the coldest temperature
  4. 7. nucular energy
  5. 8. energy in motion