Read the paragraph from the section "Social Factors." Examples of physical determinants include the natural environment, such as plants or weather; built environments, such as buildings or transportation; worksites, schools and parks; housing, homes and neighborhoods; toxic substances and other physical dangers; barriers, especially for people with physical challenges; and factors that make life pleasant like good outdoor lighting, trees or benches.

How does this paragraph contribute to the development of the main idea of the article?

A
It introduces the idea that determinants of health can cause negative effects on people.
B
It supports the idea that determinants of health can have a profound impact on people.
C
It summarizes the idea that determinants of health can be both physical and social.
D
It challenges the idea that determinants of health can be solved with policies.