Sophie's puzzle :]

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Across
  1. 2. bones of things that lived 1,000,000,000 years ago
  2. 4. cow
  3. 6. some jewelry is made of this
  4. 9. a e i o u
  5. 10. the _____ test of the year
Down
  1. 1. sometimes on necklaces
  2. 3. u ride on a horse with this
  3. 5. ur _____ will be 100 dollars
  4. 7. it has wings
  5. 8. some people make these a secret