eternal night crossword (easy)

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Across
  1. 2. the eyesore a clown put up near the lab.
  2. 4. he's helping by being a lab rat.
  3. 7. opposite of wake
  4. 8. you need to ___ ingredients!
  5. 10. the color of the sky
Down
  1. 1. collect enough, and you'll fall asleep!
  2. 3. you need to ___ the specimen!
  3. 5. one of the scientists assisting you.
  4. 6. opposite of day
  5. 9. they're sleeping right now!