engineer puzzle

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Across
  1. 2. makes food processing machines
  2. 4. design and build tunnels and bridges
  3. 12. makes tools for doctors
  4. 13. design phones and how they transmit data and voice to one another
  5. 17. make planes and spacecraft
  6. 18. Engineer responsible for making sure your utilities are available
  7. 19. design electrical wires and electric poles
  8. 20. supervise lighting manufacturing
  9. 22. makes sure buildings are structurally strong.
  10. 24. make advances in technology for health
  11. 25. make anti-lock brakes for cars
Down
  1. 1. designs animal habitats
  2. 3. oversees water quality and sewage treatment
  3. 5. insulate houses and buildings
  4. 6. designs X-ray machines to view bodies
  5. 7. makes sure an item is of good quality Railroad Engineer designs components for railroads
  6. 8. Engineer tests the stress point of material
  7. 9. makes jet engines
  8. 10. deals with movements humans make
  9. 11. design highways and flow of traffic
  10. 14. manipulate and study DNA
  11. 15. makes paper making machines
  12. 16. designs oil mining machines
  13. 21. designs nuclear power plants
  14. 23. makes medicine suitable for animals