The Spleen, Thymus, and Tonsils are All Part of the System

Question

The spleen, thymus, and tonsils are all part of the system.
A) endocrine
B) cardiovascular
C) respiratory
D) lymphatic/immune

Accepted Answer

The spleen, thymus, and tonsils are all components of the lymphatic/immune system, which plays a crucial role in defending the body against pathogens and maintaining fluid balance.