Which components are part of the lymphatic system?

The lymphatic system is primarily responsible for the transportation of lymph, a clear fluid that is crucial for immune system functioning and maintaining fluid balance in the body. Key components of the lymphatic system include lymph, which is the fluid carried by the lymphatics; lymphatics, which are the vessels that transport lymph; and lymph nodes, which act as filters and play a significant role in the immune response by housing lymphocytes and other immune cells.

The inclusion of lymphatics and lymph nodes makes this answer notably accurate, as both are integral to the system's structure and functionality. Lymphatics facilitate the movement of lymph throughout the body, while lymph nodes are strategically located to capture pathogens and facilitate the immune response.

Other options are not correct because they include components that are not exclusively part of the lymphatic system. For example, blood and blood vessels are components of the circulatory system, and plasma, white blood cells, and platelets are part of the bloodstream and immune response but do not specifically define the lymphatic system.