HELP PLEASE!! 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 presents 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

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.

The desert expands by hundreds of square miles each year.

What happen to eastern europe after ww2