Question

what was one major downside of assembly line systems in factories during the industrial revolution? they made jobs boring, exhausting, and physically demanding they made jobs more creative and engaging they increased production costs they eliminated the need for child labor

Explanation:

Assembly lines during the Industrial Revolution split work into repetitive, monotonous tasks. Workers performed the same small action repeatedly, leading to boring, tiring, and physically taxing labor. The other options are incorrect: assembly lines reduced production costs, did not eliminate child labor (child labor was common in factories with assembly lines), and made jobs less creative, not more.

Answer:

They made jobs boring, exhausting, and physically demanding