4/18 Unit 12 Vocab

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Across
  1. 2. medical doctor
  2. 7. one of a number of things from which only one can be chosen
  3. 10. modern
  4. 11. Relating to the branch of medicine dealing with children and their diseases.
  5. 12. the industry that makes vehicles that travel in the air and in outer space
  6. 13. the growth of cities
  7. 14. becoming larger
Down
  1. 1. producing more than product
  2. 3. scientists who study human populations
  3. 4. growth to a global or worldwide scale
  4. 5. to make easier
  5. 6. a series of U.S. missions to the moon; proved that humans can live and work in space.
  6. 7. the science or practice of travel through the air
  7. 8. something new
  8. 9. lowest point