Two simple measures, the ________ and the ________, have been devised by demographers to help us understand the rate of population growth.
A) crude fertility rate; crude death rate
B) crude birth rate; crude migration rate
C) crude birth rate; crude death rate
D) crude fertility rate; crude migration rate
E) crude fecundity rate; crude death rate

Question

Quizplus · Accepted Answer

The crude birth rate and crude death rate are the two basic measures used by demographers to assess the rate of population growth.

Two Simple Measures, the ________ and the ________, Have Been

Two Simple Measures, the and the , Have Been