Many students tend to develop illnesses in the days before final exams. a psychologist who notes that students become stressed as well during this time may attempt to claim that the reason for the increase in student illness is that

D) research has found that stress can suppress immune functioning

Explanation:

if you read the question, t;s the only one that makes sense. Not to mention, I just took the practice test and got 100% on it.

yes he was gay just kiding the correct answer is yes