The lymphatic system consists of lymphatic vessels, lymphatic tissue, lymph nodes, and lymphoid organs such as ____

The functions of the lymph system include all of the following except ____

A. Protecting the body from foreign substance

B. Returning tissue fluid to the system circulatory system

C. Filtering the lymph fluid

D. Removing worn out RBCs from the system

The right lymphatic duct drains ___