Not spreading germs to the food u are about to consume
I think the correct answer from the choices listed above is option A. Stress response can keep you alert and sharpen your concentration. This is because short-term stress response can keep your body ramped up and prepared for physical action and a short-term increase in bodily function (those related to flight and fight) is present.
******** Note: I am not 100% sure that this answer is correct. It is just my best effort to help you. *******************************************************************
increase in temperature and pressure.