Outside Reading Crossword Puzzle

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Across
  1. 3. A contained habitat for smaller land animals, especially reptiles,amphibians, or terrestrial invertebrates.
  2. 5. Long-term disorder that results in faulty perception, inappropriate actions and feeling, and withdrawal from society.
  3. 7. Quietly, gently, and easily imposed on; submissively.
  4. 8. A region of the middle of the brain that controls body temperature,thirst hunger, and other functions that regulate homeostasis.
  5. 14. To collect or combine texts or papers in a proper order.
  6. 15. The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.
  7. 17. Primary or basic; related to or embodying the powers of nature.
  8. 19. A mental disorder that persists of personality changes and impaired reasoning.
  9. 20. The use of nuclear-magnetic resonance to produce images of the molecules that make up a substance.
Down
  1. 1. The study of humankind.
  2. 2. A breed of horse, usually small and energetic with a chestnut color.
  3. 4. Slightly obscured; mental obscurity or confusion.
  4. 6. A musical composition for a solo instrument or instruments accompanied by an orchestra.
  5. 9. Recklessly extravagant or wasteful in the use of resources.
  6. 10. Relating to the junction of the cornea of the eye.
  7. 11. Used to classify something, or suggest that it can be classified in terms of its position on a scale between two extreme or opposite points.
  8. 12. A sacred song or hymn, many of which composed in the Bible.
  9. 13. A roundish and flattish part of something, usually connected to something else.
  10. 16. The origin or mode of formation of something; the first book in the Bible.
  11. 18. Small hills or mounds.