The increasing percentage of urban dwellers in more-developed countries is best explained by greater access to job opportunities, resources, and facilities

Answer A: greater access to job opportunities, resources, and facilities
A

a critical need for workers in the primary economic sector

Answer B: a critical need for workers in the primary economic sector
B

an abundance of arable land for agricultural use

Answer C: an abundance of arable land for agricultural use
C

a desire for more living space and a slower lifestyle

Answer D: a desire for more living space and a slower lifestyle
D

inadequate health care and few educational resources