Engineers

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Across
  1. 3. combats air, water, and food pollution
  2. 7. designs operating systems and computer programs
  3. 9. space exploration probes, automated machines
  4. 10. studies structure, properties, processes, and performace of materials
  5. 11. food products, pharmaceuticals, detergents, paint
  6. 13. design prosthesis, artifical organs, and pacemakers
  7. 14. roads, dams, buildings, tunnels, water systems
Down
  1. 1. plant layout, scheduling, quality control, production optimization
  2. 2. crude oil exploration and removal, transportation and refining of oil
  3. 4. food production
  4. 5. designs circuits, electronics
  5. 6. breeding of plants and animals, and cloning
  6. 8. power generation, service machines, manufacturing devices
  7. 12. discovery, extraction, and processing of raw materials