Inner Planets

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Across
  1. 3. Has rings
  2. 7. supports life
  3. 8. one year is 88 earth days
  4. 9. mercury, mars, earth, venus
  5. 10. Repeatedly goes around
Down
  1. 1. known as the red planet
  2. 2. Uranus, saturn, jupiter, neptune
  3. 4. made up of gases
  4. 5. similar to earth
  5. 6. Sister planet