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Across
  1. 3. Feelings of love often connected to Valentine’s Day
  2. 7. A special day recognized by culture or tradition
  3. 11. Describes how businesses promote the holiday
  4. 13. A chemical linked to pleasure and excitement
  5. 14. The month when Valentine’s Day is celebrated
  6. 15. The ancient civilization connected to Valentine’s Day’s origins
  7. 16. Shared beliefs and practices of a group
  8. 17. A hormone that helps create emotional bonds
  9. 18. Customs passed down over time
Down
  1. 1. A bond between people created through emotions
  2. 2. A chemical that causes a racing heart
  3. 4. The study of the natural world, including human behavior
  4. 5. The study of the human mind and behavior
  5. 6. A ceremony Saint Valentine secretly performed
  6. 8. A Roman festival linked to fertility and spring
  7. 9. The name associated with the February 14 celebration
  8. 10. Title given to Valentine in Christian tradition
  9. 12. The organ that controls emotions and reactions
  10. 14. The ability to produce life; a theme of an ancient festival
  11. 16. Printed messages commonly exchanged on Valentine’s Day