Find Four Word Phrase To Locate Coin

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Across
  1. 2. frozen water
  2. 4. prominent evil cult
  3. 5. 11th US president
  4. 7. opposite of hot
  5. 8. study of animals
  6. 11. fuzzy fruit or Georgia nickname
  7. 13. hawk, eagle, or owl
  8. 14. earth satellite
  9. 15. study of plants
  10. 16. atomic number 55
  11. 19. 1st national park
  12. 20. canoe or kayak
  13. 21. feathered friend
  14. 22. frozen water
  15. 25. astrological signs
  16. 26. state shaped like Bart Simpson's Head
  17. 28. capitol of Kansas
  18. 29. buckeye state
  19. 30. pollinating insect
  20. 31. knife, sword, axe, or machete
  21. 32. flying mammal
  22. 33. coldest continent
  23. 38. Driver, Pearl, or Mouse
  24. 39. 27th US state
  25. 40. 36 inches
  26. 41. number meaning nothing
  27. 44. hundred times ten
  28. 45. ten squared
  29. 46. 13st US president
Down
  1. 1. six-sided shape
  2. 3. study of earth
  3. 6. to see or seek
  4. 9. distilled spirits
  5. 10. elongated yellow fruit
  6. 12. use pen or pencil
  7. 14. capitol of Wisconsin
  8. 17. not in front
  9. 18. art on canvas
  10. 23. 10th month
  11. 24. noisy cat
  12. 25. atomic number 30
  13. 27. underground train
  14. 34. tall woody plant
  15. 35. Grand Canyon state
  16. 36. atomic number 79
  17. 37. 5th month
  18. 38. planet closest to the sun
  19. 42. 45th US state
  20. 43. Lincoln VP