Bonus Amino acid mnemonic exercise:

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Across
  1. 4. Yearly
  2. 5. Team
  3. 7. Grandma
  4. 9. Knights
  5. 10. Eats
  6. 13. Horses
  7. 15. Visits
  8. 16. New
  9. 17. Party
  10. 18. London
  11. 20. Crafts
Down
  1. 1. Winston’s
  2. 2. Always
  3. 3. For
  4. 6. In
  5. 8. May
  6. 11. Riding
  7. 12. Quilts
  8. 14. Dragon
  9. 19. Santa's