Excess fluid and protein molecules are returned to the blood by the lymphatic system.

Question

Quizplus · Accepted Answer

The lymphatic system plays an important role in returning excess fluid and protein molecules from tissues back to the bloodstream. This is achieved by the lymphatic vessels, lymph nodes, and lymphatic organs. The lymphatic system also helps in fighting infections and diseases by filtering and trapping pathogens and foreign particles in the lymph nodes.

Excess Fluid and Protein Molecules Are Returned to the Blood