What is the reason given in the text to explain why the incidence of heart attacks is
probably higher today than it was 10,000 years ago?
(a) because of our higher fat diets
(b) because our bodies are not well adapted to the continual stress common in
modern society
(c) because we fight so often in modern society, and fighting is stressful
(d) because our bodies are not well adapted to occasional stress
B
Psychology