The key components of the immune system are white blood cells called __________
A) antigens.
B) pathogens.
C) lymphocytes.
D) autoimmune cells.

Question

Quizplus · Accepted Answer

The key components of the immune system are lymphocytes, which are a type of white blood cell. Antigens are foreign substances that trigger an immune response, while pathogens are disease-causing microorganisms. Autoimmune cells are cells that attack the body's own tissues, which is not a desirable component of the immune system.

The Key Components of the Immune System Are White Blood