What things did early humans have time to develop because they no longer had to search for food

Textiles, pottery, metallurgy, art, writing, ect. All resulted from the fact that humans could focus on tasks other than acquiring food. Agriculture created a food surplus.

there are no answer given

explanation:

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.