who will get it first

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Across
  1. 1. bunny
  2. 5. is a color in the rainbow
  3. 6. orbit around the sun
  4. 8. can be pets
Down
  1. 2. the colored part of the eye
  2. 3. lemon
  3. 4. you can get cavities
  4. 6. Adding
  5. 7. the age most third graders are