Origins of Intelligence

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Across
  1. 2. deliberately; on purpose
  2. 3. existing from birth; natural ability
  3. 4. reports that it takes 10,000 hours to develop expertise to a mastery level
  4. 7. finding fault; being disapproving
  5. 9. specialized knowledge; to have expert skill
Down
  1. 1. to absorb fully; to adapt
  2. 5. came up with the 10,000 hour rule
  3. 6. a beginner
  4. 8. having above average intelligence (an IQ of 130 or higher)