The Solar System

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Across
  1. 3. the farthest planet
  2. 4. microscopic life was there when it was
  3. 7. the second farthest planet
  4. 8. the largest planet
Down
  1. 1. the first planet from the sun
  2. 2. the hottest planet
  3. 5. the second largest planet
  4. 6. on which we live