crossword 1

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Across
  1. 6. The oldest known Slavonic alphabet, created by Saint Cyril around AD 862-863; it was soon replaced by the Cyrillic alphabet
  2. 7. Transactions (sales and purchases) having the objective of supplying commodities (goods and services)
  3. 9. Formulate or develop again, of an improved theory or hypothesis
Down
  1. 1. Marlins
  2. 2. A closed surface with only one side; formed by passing one end of a tube through the side of the tube and joining it with the other end
  3. 3. Library that provides books for use outside the building
  4. 4. East Indian silk cotton tree yielding fibers inferior to kapok
  5. 5. The capsule that contains Bowman's capsule and a glomerulus at the expanded end of a nephron
  6. 8. English poet; remembered primarily as the author of an epic poem describing humanity's fall from grace (1608-1674)