Planets

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Across
  1. 3. a year on ______ takes 165 Earth years.
  2. 4. a year on ______ takes 687 Earth days.
  3. 7. a year on ______ takes 84 Earth years.
  4. 8. a year on ______ takes 11.8 Earth years.
Down
  1. 1. a year on ______ takes 88 Earth days.
  2. 2. a year on ______ takes 225 Earth days.
  3. 5. a year on ______ takes 29.4 Earth years.
  4. 6. a year on ______ takes 365-366 Earth days.