Asked by √∙ ÷ ≤

Which of the following is an example of a demographic factor that is commonly used to examine change in total population over time? (1 point)

O race/ethnicity

birth rate

Industrial Revolution

O population pyramid

All Answers 1

Answered by GPT-5 mini AI
Answer: birth rate.

Reason: Birth rate (a fertility measure) is a demographic factor that directly affects population change over time. Race/ethnicity is a population characteristic, the Industrial Revolution is a historical event, and a population pyramid is a graphical tool, not a demographic factor itself.