Match the Theory of an Epidemiologic Transition with the Description

Match the theory of an epidemiologic transition with the description of the transition.
-The Age of Receding Pandemics

A) Survival rates for younger people improve; middle and older aged people succumb to chronic diseases.
B) Mortality is high with an average life span between 20 and 40 years.
C) Mortality progressively declines and the average life expectancy steadily increases.
D) Causes of death are associated with cardiovascular events and cancer.