Final answer:
Fertility rates are generally lowest in highly developed technological countries. As countries experience industrialization and urban growth, there is often a decrease in family size.
Step-by-step explanation:
Fertility rates are generally lowest in highly developed technological countries. As countries experience industrialization and urban growth, there is often a decrease in family size. This is due to factors such as increased access to education and family planning, better economic opportunities for women, and greater awareness of contraception. These changes contribute to lower fertility rates in highly developed countries.