science

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Across
  1. 4. something useful
  2. 6. something you found
  3. 8. a round object that we live on
  4. 9. the planet we live on
Down
  1. 1. something that rotate
  2. 2. a line of planets
  3. 3. a graph for 2 line of mesurement that is marked
  4. 5. system a line of our planets
  5. 7. something similar to spinning