physics

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Across
  1. 3. when you can see something that looks like the same object you were looking at
  2. 5. the change in position of a object
  3. 8. ocean
  4. 10. the space between a object and another object
  5. 11. when someone is holding a different object and they both are trying to get somewhere
Down
  1. 1. a wave motion
  2. 2. light or radio waves
  3. 4. a beam of light
  4. 6. the distance a object can go and as fast as it can go
  5. 7. a wet land
  6. 9. a si unit