Based on this image (spinning jenny), how can you tell the spinning jenny increased the speed of thread production? A. it is built so only one person needs to spin its single wheel. B. it is built to spin multiple spools of thread at one time. C. it is built with a steam engine to power the spinning wheel. D. it is built out of metal to ensure it lasts a long time.

1 answer

The correct answer is B. it is built to spin multiple spools of thread at one time.

The spinning jenny was designed to allow a single worker to spin multiple threads simultaneously, significantly increasing the speed of thread production compared to earlier spinning methods that involved one thread at a time.