select the correct answer.\nwhy do demographers believe that birthrates will decline in some developed…

select the correct answer.\nwhy do demographers believe that birthrates will decline in some developed countries by 2025?\na. there are free health - care facilities available to citizens.\nb. there has been an increase in the infant mortality rate.\nc. there will be a sudden increase in the birth rate.\nd. many citizens are choosing to have small families.\ne. there is a pattern of population migration to other countries.
Answer
Brief Explanations:
Demographers consider individual - level choices of citizens regarding family size as a significant factor in birth - rate trends. Free healthcare may not directly lead to a decline in birth rates. An increase in infant mortality is not a common reason for a planned decline in birth rates in developed countries. A sudden increase in birth rate is the opposite of what is expected. Population migration is not the main factor for a decline in birth rates within a country. Many citizens choosing small families directly impacts the birth rate downward.
Answer:
D. Many citizens are choosing to have small families.