The demographic transition model is based on
a)
birth rate, death rate, and total population.
birth rate, crude birth rate, and total population.
linear growth, exponential growth, and total growth.
overpopulation, underpopulation, and population growth rate.

the correct answer is the A)birth rate, death rate, and total population.

Explanation:

Initially, the demographic transition theory was intended to explain the relationship between demographic changes and socio-economic changes that occurred in the eighteenth century in developed countries in Europe and therefore establish a causal relationship between population, development and population growth, for the calculations of this demographic changes we use the birth ratem death rate and the total population at a given time, and use them to compare.