15 Facts

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Across
  1. 4. music
  2. 6. anxiety
  3. 7. singing
  4. 8. upbeat
  5. 10. sad
  6. 12. perception
  7. 13. gene
  8. 14. desire
  9. 16. telephone
  10. 18. memory
  11. 19. happiness
Down
  1. 1. language
  2. 2. logical
  3. 3. witty
  4. 5. sunlight
  5. 9. bliss
  6. 11. remember
  7. 12. pain
  8. 15. environment
  9. 17. mood