The lymph serves to

Options

A. return the interstitial fluid to the blood
B. return he WBCs and RBCs to the lymph nodes
C. transport `CO_(2)` to the lungs
D. transport `O_(2)` to the brain.

Answer

A

Explanation

Lymph return the interstitial fluid back to the blood, This interstitial fluid, also called extracellular fluid, is filtered from og blood without its cellular component.