Human Intelligence

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Across
  1. 1. estimate
  2. 3. revert to an earlier stage
  3. 6. natural
  4. 8. combine together
  5. 10. detect
  6. 11. a question about something
  7. 12. deterioration
  8. 13. pleasing to the eye
  9. 14. the best teacher ever
Down
  1. 2. to view something
  2. 4. measure of one's capability to learn & retain info
  3. 5. introspective
  4. 7. critical
  5. 9. habits
  6. 15. ability to recognize and handle one's own emotions