Question

The population size is dictated by

A. births, deaths, density, and distribution
B. density, distribution, immigration, and emigration
C. births, deaths, immigration, and emigration
D. density, distribution, sex ratio, and age structure

Answer 1

I am pretty sure the answer is C.

Explanation: Births raise the population, deaths lower the population, immigration raises the population of an area, emigration lowers the population of an area