Engineering

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Across
  1. 5. design/build tunnels and bridges
  2. 8. design electrical wires and poles
  3. 10. makes tools for doctors
  4. 12. manipulate and study DNA
  5. 13. makes sure an item is good quality
Down
  1. 1. designs houses
  2. 2. design highways and flow of traffic
  3. 3. designs oil mining machines
  4. 4. make advances in technology for health
  5. 6. makes anti-lock brakes for cars
  6. 7. makes food processing machines
  7. 9. insulates houses and buildings
  8. 11. makes jet engines