Answer :

Final answer:

Demography is the study of population changes including fertility rates, mortality rates, and migration.


Explanation:

In demography, the study of changes in population size and composition is a crucial aspect. It includes analyzing factors like fertility rates, mortality rates, and migration. Demographers use mathematical tools to investigate how populations respond to environmental changes.


Learn more about Demography here:

https://brainly.com/question/36698968