Can't be cross(word) with this spring sunshine

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Across
  1. 2. What will still stay frosty even when the weather heats up?
  2. 5. "ID" the second word of this popular class
  3. 7. Star legume of hummus
  4. 8. Quarter most boothies aren't on campus
  5. 9. Attraction in Millenium Park set to reopen this season
Down
  1. 1. Metra station for student commuters
  2. 3. The next time you'll see most of the 2Ys after June
  3. 4. Animal associated with Easter
  4. 6. Our own "precious gem" of a Nobel laureate
  5. 8. Factor to keep you safe in the sun