Across
- 2. makes mining machines
- 4. study DNA
- 9. technology for health
- 11. makes sure buildings are safe
- 12. makes food processing machines
- 15. animal habitats
- 16. and space: makes planes and crafts
- 18. makes electrical wires
- 19. designers high ways
- 20. designs electronics
- 22. makes sure your utilities are working
- 24. makes sure an item is in good shape
Down
- 1. builds tunnels and bridges
- 3. + sewer: oversees water quality
- 5. insulates houses
- 6. designs nuclear power plants
- 7. makes paper making machines
- 8. makes med. for animals
- 10. anti locks brakes for cans
- 13. designs X-rays
- 14. supervises lighting
- 17. designes things for railroads
- 21. tests the stress points
- 23. makes jet engines