How Does Poverty Increase the Risk of Dying of Cancer

How does poverty increase the risk of dying of cancer?

A) Poor people never eat healthy diets.
B) Poor people are more likely to have mutations in their genes.
C) Poor people are less likely to be exposed to pollutants.
D) Poor people lack access to routine medical treatment that would catch cancer early enough to treat effectively.
E) Poor people aren't educated enough to follow the guidelines for avoiding cancer risk factors.