which of the following is not a function of the lymphatic system?

which of the following is not a function of the lymphatic system?

A) Returning interstitial fluid to the bloodstream.

B) Protecting the body against infection.

C) Transporting oxygen-poor blood back to the venous system.

D) Transporting the products of lipid digestion from the intestine to the liver.

Answer: D) Transporting the products of lipid digestion from the intestine to the liver.

The function of the lymphatic system is not to send back oxygen-deficient blood to the venous circulation system. The well-known executive role is in fact performed by the cardiovascular system which is composed of veins. The lymphatic system includes the set of lymph vessels, tissues, and organs that diverge in their functions. It also presents three key functions that include absorbing interstitial fluid back to the blood vessels, protecting the body against infections with its immune cells, and carrying lipids from the digestive system to the liver. However, its function is indirect and does not participate in the duct of blood circulation and in the transportation of oxygen-depleted blood back to the heart, lungs. The uphill section of the task is also shown to be completed by the cardiovascular system through the channels of arteries, veins, and the force-pumping action of the heart.