word power

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Across
  1. 3. Having two opposite or differing poles, forces or natures.
  2. 6. A punctuation mart that connects two closely related independent clauses.
  3. 10. Many sided shape
  4. 12. An arthropod with 1000 legs.
  5. 13. 100 years.
  6. 14. A competition with 10 events in two days.
  7. 15. A vehicle with only two wheels.
  8. 16. Half of a circle.
  9. 17. A shape with 10 flat faces.
  10. 18. A race with two activities.
  11. 19. A time period of 1000 years.
Down
  1. 1. Eyeglasses that help you see in both long and short distances.
  2. 2. Having a relationship with more then one person.
  3. 4. Half of a sphere.
  4. 5. When you believe more than one god.
  5. 7. Having many syllables.
  6. 8. Any number written in the base ten number system.
  7. 9. Half sweet.
  8. 11. An insect with about 100 legs.
  9. 14. The 12th month.