Well stress can cause a lot of health issues. This question is asking how prolonged stress results in the increase in illnesses. Prolonged stress can cause for example; Anxiety Disorder, High Blood Pressure, Mental Disorder, Irritable Bowl Syndrome, Diabetes, and more. I am not sure about choice A because that is not necessarily correct. A stressful life can trigger asthma if you have the condition already so choice B is a possibility. Stress almost always has an effect on the immune system so choice C is the best answer so far. Stress could cause the fight of flight response but I don't think that choice D is what they are looking for.
I would say choice C.
Hope This Helps!
Expected life events wont be as terrifying because you know they are coming unexpected life events could be deadly though cause i mean cancer is usually unexpected and it could go on for a while without you knowing. Hope this helps!
C, Perfomance enhancing drugs. AKA steroids.
If this was the appropriate answer make sure to mark as the brainliest!
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