‘Sc’ words

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Across
  1. 1. A tool to cut paper and other stuff
  2. 4. The result of working out
  3. 6. The frame
  4. 7. To hold someones complete interest
Down
  1. 2. A type of moon phase
  2. 3. A subject involving the study of the physical and natural world
  3. 5. To go higher
  4. 8. The smell of something