8th 10 200 challenge

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Across
  1. 4. to watch, especially in science
  2. 6. to disappear quickly
  3. 8. a daily private record
  4. 9. an important goal
Down
  1. 1. happiness arising from some act
  2. 2. a violent windstorm
  3. 3. a person who asks for charity for a living
  4. 5. a rattlesnake that moves sideways
  5. 7. a simple quick drawing
  6. 10. money received from working or other sources