Which statement explains the relationship between the rainfall and population distribution in Africa? A. Countries around the outer edge of Africa have greater populations because of the easy access to water used for drinking and transportation needs.
B. Countries in Africa that have greater rainfall totals have a large population, likewise those without a lot of rainfall have a small population.
C. All inland countries of Africa have high rainfall totals, but they do not all have a great number of people living within their borders.
D. While some countries in Africa with heavy rainfall totals have large populations, other countries with equal or greater totals do not.