What is Cardiovascular System?- letsdiskuss
The circulatory, or cardiovascular system, is an extremely complex series of connections working together to get blood, nutrients, oxygen, carbon dioxide, and hormones transported to cells across the entire body. The cardiovascular system is the system most directly responsible for sustaining homeostasis, supplying tissues with essential resources, and providing the mechanism through which the elimination of waste substances takes place. It includes the heart, arteries, veins, and capillaries as well as the circulating blood that constitutes it, every part with its own particular purpose to sustain maximum functioning within the body.
