A Random Puzzle II

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Across
  1. 4. An anagram of notes
  2. 5. The Earth, to an ancient Roman
  3. 6. There's a famous one of these in St. Louis
  4. 7. An NFL team with an unescapable gravitational pull?
  5. 11. The flip-side of sweet pickles
  6. 12. A big hammer that's also a popular center of shopping
  7. 13. The "cerebral aqueduct," which could also mean a journey in Latin
Down
  1. 1. A Scandanavian fitness machine?
  2. 2. The one sport that can't be affected by coronavirus
  3. 3. Though this NBA coach who notoriously plays only his starters sounds French, he is not
  4. 8. A devourer of stinging insects
  5. 9. This word could mean sickness, problems, harm, and more
  6. 10. This word can be formed by the first letters of all of the answers to this puzzle