PLTW

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Across
  1. 5. Animal habitats
  2. 6. Insulate buildings
  3. 7. Makes tools for doctors
  4. 8. Designs components for railroads
Down
  1. 1. Makes planes and space crafts
  2. 2. Make anti lock brakes for cars
  3. 3. Design and build tunnels and bridges
  4. 4. Manipulate and study DNA