Author Question: Carla has been asked to figure out last year's growth rate for the United States. She is using a ... (Read 31 times)

nautica902 · **on:** Jul 2, 2018

Carla has been asked to figure out last year's growth rate for the United States. She is using a formula that starts with births, subtracts the number of deaths, and then adds the net migration. What is another name for this formula?

A) the Pythagorean theorem
B) the demographic transition theory
C) the basic demographic equation
D) the population density model

Question 2

________ refers to the improvement of the human race through control of hereditary factors.

a. Eugenics
b. Psychosurgery
c. Psychotherapy
d. Natural selection