refers to the average number of people that live within a specific unit in an area/region.

A. population
B. Population growth
C. Population density
D. Population distribution

i believe the answer is C, population density

Explanation:

c) population density

b) growth rate

a) important natural resources

Explanation:

for those struggling with usatestprep ^

breasts are beautiful and should be shown to the public instead of being hidden

to replace ineffective because   andrew jackson's spoil system was a deliberate policy after he became president to remove federal employees he considered to be political opponents and replace them with his own supporters.