science

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Across
  1. 2. energy stored
  2. 5. makes us be able to see
  3. 7. some light let through
  4. 8. closest star to earth
  5. 9. doesn't let any light through
  6. 10. is the closest planet to sun
  7. 12. bending of light
  8. 13. energy of heat
  9. 14. you live
  10. 15. is the farthest planet from earth.
Down
  1. 1. energy in motion
  2. 3. one in 24 hours
  3. 4. starts with u ends with an s
  4. 6. where earth is in
  5. 7. lets nearly all light through
  6. 11. bouncing of light