Lunar Cycle

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Across
  1. 1. the entire visible moon is illuminated
  2. 4. movement of an object around another object
  3. 6. the revolution of the moon around the sun
  4. 7. decreasing in size
  5. 9. increasing in size
Down
  1. 2. none of the visible moon is illuminated
  2. 3. rising and falling of the ocean
  3. 4. the spinning of an object on its axis
  4. 5. a repeating path one object takes around another
  5. 8. force that pulls objects towards each other