List 5

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Across
  1. 2. A person who is between 70 and 79 years old.
  2. 4. A flat geometric shape with eight sides and eight angles.
  3. 5. A track and field athletic contest made up of seven different events.
  4. 8. Having the shape of an eight-sided figure.
  5. 10. A flat geometric shape with seven sides and seven angles.
  6. 11. A marine animal famous for its eight arms and soft, intelligent body.
  7. 14. The month that used to be the eighth month in the ancient Roman calendar.
  8. 15. A musical group of eight musicians or singers.
  9. 16. The eleventh month of the year (its name comes from the Latin word for nine!).
  10. 17. A three-dimensional solid shape with eight flat faces (like two pyramids stuck base-to-base).
Down
  1. 1. One of seven babies born at the same time to the same mother.
  2. 3. A person who is between 90 and 99 years old.
  3. 6. A flat geometric shape with nine sides and nine angles.
  4. 7. A musical interval of eight notes.
  5. 9. A musical group of seven singers or players.
  6. 12. The month that used to be the seventh month in the old Roman calendar.
  7. 13. A person who is between 80 and 89 years old.
  8. 14. One of eight babies born at the same time to the same mother.