Energy

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Across
  1. 3. Something that gives off heat when it burns
  2. 5. Kind of energy that lets us see
  3. 7. When something bends light
  4. 9. Kind of energy that can make something melt or boil
Down
  1. 1. How high or low a sound is
  2. 2. When light bounce off an object
  3. 4. Moves back and forth
  4. 6. Kind of energy that you hear
  5. 8. Power to make matter move or change