3. Cotton gins were used to remove seeds from cotton fibers. 4. Interchangeable parts were developed by Eli Whitney. 5. In the 19th century, steam engines were mainly used to remove pollutants from the - QAmmunity.org

3. Cotton gins were used to remove seeds from cotton fibers. 4. Interchangeable parts were developed by Eli Whitney. 5. In the 19th century, steam engines were mainly used to remove pollutants from the

asked Oct 3, 2021 206k views

1 Answer

← Prev Question Next Question →

Search QAmmunity.org