Answer:
D. They provided a way to produce and weave artificial cotton, which was easier to weave.
Step-by-step explanation:
The Spinning Jenny was a frame that has one or more spindles used in the spinning of multiple treads at once while the cotton gin is known to be a type of machine that helps in the separation of the cotton fibers away from the seeds it was gotten. This machine was developed in 1793 by Eli Whitney.
Both cotton gin and spinning Jenny brought about industrialization into the textile indusrties.