A and B would work. In developed countries, women have less children, as the education system is better. Also, the same is for B.
Answer:
The fertility rate measures the number of births per 1,000 women of childbearing age (ages 15 to 44) occurring in a particular year; birth rates refer to this measure within particular age groups.
Explanation:
Answer:New inventions contributed greatly to industrialization from 1750 to 1900 in Eurasia, Africa, and the Americas, but agricultural productivity and natural resources also played a part.
Explanation:
Because statistics keep on changing and there are many factors that can affect the investigation
