CIRCULATORY - IMMUNE

- White blood cells, which are present in blood, work as antibodies eliminating wastes and other non-wanted staff.

- The lymph is in charge of transporting all the white blood cells throughout the lymphatic system, which is part of the circulatory system (image). Because of the white blood cells, the lymph works as a filter of wastes present in blood (antibodies). This is how the immune and the circulatory systems work together.

- When this relation does not work properly, there can be many results. One of them is that the amount of white blood cells decreases and this could lead to infections, and other sickness because of the lack of antibodies.