Question

With regard to stress, results from animal research indicated that a variety of stressors such as

a) maternal separation,
b) inescapable shock,
c) abrupt temperature change,
d) and loud noise

Answer 1

The answer is can weaken responses to antigens.

Step-by-step explanation:

With regard to stress, results from animal research indicated that a variety of stressors such as maternal separation, inescapable shock, abrupt temperature change, and loud noise can weaken responses to antigens.