The immune system retains the capacity to battle antigens by _______.
A) maintaining their antibodies in the bloodstream
B) increasing the amount of glucose absorbed by cells
C) increasing the production of red blood cells
D) regulating body temperature near the area of an injury

Question

Quizplus · Accepted Answer

The immune system retains the capacity to battle antigens by maintaining their antibodies in the bloodstream. These antibodies are specific to pathogens the body has previously encountered, allowing for a quicker response upon re-exposure.

The Immune System Retains the Capacity to Battle Antigens by _______