Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be the one having to do with the US using the assembly line, since this embodied the idea of "division of labor", which increased efficiency.
Answer:
Answer is B. Magnetic Resonance Imaging, MRI.
Explanation:
The magnetic resonance imaging is a test or procedure involving the use magnet ,radio waves and computer to show cross=sectional images of the internal organs and tissues.
It has been discovered that MRI produces better images compared to other scanning techniques.
Its B because you are distributing things among a society.
8. Candidate H
9. Favor, Corporation, Protection
10. Phone Polling
11. Lobby Group W
12. C