The lymphatic system is comprised of lymph nodes and ducts, the spleen, thymus, bone marrow and white blood cells, all of which are central players in defending the body against microorganisms and viruses.

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The Answer of The lymphatic system is comprised of lymph nodes and ducts, the spleen, thymus, bone marrow and white blood cells, all of which are central players in defending the body against microorganisms and viruses.

The Lymphatic System Is Comprised of Lymph Nodes and Ducts