The OxVox Puzzle

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Across
  1. 3. Think of it as “healthy rock”
  2. 6. A contradictory concept
  3. 7. It’s poison!
  4. 8. Come here for water aerobics!
  5. 10. Muhammed Ali was the greatest
  6. 14. Stone ___ Road
  7. 15. Put a coin in this to get some music
Down
  1. 1. They make copiers
  2. 2. A form of limestone, often used for buildings
  3. 4. Glue
  4. 5. We live beside this mountain
  5. 9. A pair is yoked together
  6. 11. You need this to breathe
  7. 12. This company makes tiny cars
  8. 13. ___ sweet ___