New research is showing that the relationship between occupation, income, education, and health changes over the life course, with becoming more important for health as a person moves toward older age.

income

Explanation:

New research is showing that the relationship between occupation, income, education, and health changes over the life course, with income becoming more important for health as a person moves toward older age.

With advance in age, individuals are more concerned about their health so much of their income is used to maintain their health needs.

no because it could make the world a terrible place to live in.

answer; control group;