Crossword Puzzle

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Across
  1. 3. Helps cool people off
  2. 5. Generally means extremely tired or exhausted
  3. 7. Nervous or timid in the company of other people
  4. 10. The study of how parents pass some of their characteristics to their children
Down
  1. 1. A way of expressing an idea or emotion, releasing energy, or simply taking delight in the movement itself
  2. 2. An essential source of energy
  3. 4. Behaving or speaking in a lighthearted manner that is not serious
  4. 6. Simple drawing that people create while thinking about something else or when they are bored
  5. 8. A widely held but false belief or idea
  6. 9. A thing that is known or proved to be true