Across
- 3. The exchange of goods
- 5. What you get in your stoking if you are bad
- 7. use energy our electricity to do a type of work
- 8. Eli Whitney’s famous ________ was the cotton gin
Down
- 1. A place where people worked and things where manufactured
- 2. the creation of new products
- 4. James watt was the inventor of this
- 6. Work