Across
- 3. invention that separates cotton from seeds
- 4. set of specific electronic signals for communication
- 6. designed the first steam-powered locomotive for commercial use
- 8. inventor of the sewing machine
- 10. pieces that are produced separately and assembled quickly to make complete products
Down
- 1. inventor of the reaper
- 2. inventor of the steel plow
- 5. inventor of the steamboat
- 7. manmade waterway that connects lakes and rivers
- 9. machine that sends instant communication across lines through electronic signals