Which Statement About Stress Is TRUE

Which statement about stress is TRUE?

A) There is no correlation between stress levels and serious medical diseases, such as cancer and heart disease.
B) Living in a violent neighborhood will not influence your physical health if you remain tough.
C) Children with asthma who were exposed to violence experience a greater amount of stress-related asthma symptoms.
D) People living in war zones do not have higher levels of chronic stress than those in non-war zones.