Across
- 1. modern roads made out of stone, gravel, and different road mixtures
- 4. design and develop systems for production, processing, distributing, and storing food and agricultural materials
- 6. Vaccines
- 7. Create a product design that fulfills a company or client's strategic goals
- 8. pace maker
Down
- 2. space shuttle
- 3. computer
- 5. recombinant DNA technology