Which of the following statements accurately describes the way population pyramids can be used to
project population growth?

A. Population pyramids provide information about skewed sex ratios in a country.
B. Population pyramids present the infant mortality rate in comparison to a region.

C. Population pyramids provide compare current life expectancy to past life expectancy in a
country.

D. Population pyramids indicate arithmetic density and physiological density in a country
.
E. Population pyramids provide greater detail than stage of demographic transition alone.