a weakened immune system may be caused by\nan overproduction of lysozymes.\nmuscle disorders.\nimmunodeficien…

a weakened immune system may be caused by\nan overproduction of lysozymes.\nmuscle disorders.\nimmunodeficiency disorders.\ncomplement systems in the blood.

a weakened immune system may be caused by\nan overproduction of lysozymes.\nmuscle disorders.\nimmunodeficiency disorders.\ncomplement systems in the blood.

Answer

Answer:

C. immunodeficiency disorders.

Brief Explanations:

Immunodeficiency disorders directly impair the immune system, leading to its weakening. Over - production of lysozymes is not a typical cause of weakened immunity. Muscle disorders do not directly affect the immune system. Complement systems in the blood are part of the immune defense, not a cause of immune system weakness.