Prefixes

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Across
  1. 3. a boat that goes underwater
  2. 6. act against something
  3. 8. being really, really, really happy
Down
  1. 1. a time in history with great learning
  2. 2. a wavelength emitted by heated ojects
  3. 4. when a bomb goes off
  4. 5. on American idol one person will _____
  5. 7. when Lucy is cooking she will mix or ______