Question

. Which of the following is the system in the body that works to fight off disease?
A. circulatory
B. lymphatic
C. reproductive
D. digestive

Answer 1

lymphatic

Answer 2

The lymphatic system, which is a subset of the circulatory system, has a number of functions, including the removal of interstitial fluid, the extracellular fluid that bathes most tissue. It also acts as a highway, transporting white blood cells to and from the lymph nodes into the bones, and antigen-presenting cells to the lymph nodes.
antigen presenting cells and ymphocytes in lymph nodes is invoved in immunity