Vocabulary from The Value of Sleep

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Across
  1. 3. to become visible, usually quickly
  2. 5. become worse as time passes
  3. 7. causing damage or injury
  4. 9. an dramatic and quick change of attitude, usually negative
  5. 10. greatly reduced in amount
  6. 12. an injury to the skin
Down
  1. 1. made weaker or worse
  2. 2. extremely important
  3. 4. take something away from someone
  4. 6. an old and well-known saying that expresses general truth
  5. 8. the part of sleep when a person is dreaming
  6. 10. dramatically or intensely
  7. 11. tired and ready to fall asleep