Question

As cars became more available and affordable, people began driving instead of walking to nearby places. Over time, obesity became a problem for a large number of people. This is an example of:

A. economies combining into larger units.
B. preplanned urban relationships.
C. services becoming more important than goods.
D. an unintended result of social change.

Answer 1

@rjisawesome16

Answer 2

d. im guessing because the car companies didn't know that people would become more obese.