The circulatory system preforms many different jobs. It carries oxygen to the cells of the body and it also caries nutrients throughout the body to make heat and energy. In addition to that, the vascular system delivers hormones to specific organs. Another thing the circulatory system does is collect metabolic waste and deliver it to the excretory glands. Lastly, the circulatory system works with the immune system to help fight infection and defend. The fact that such a complex system exists helps disprove the evolutionary beliefs of random acts of chance, and helps prove the existence of a divine Creator. Evolutionists believe that this system evolved because of animals no longer being able to diffuse water and nutrients. The …show more content…
In the closed circulatory system, blood never leaves the arteries, capillaries, and veins. This system is pressurized and needs multiple arteries and veins. Evolutionists believe that once an animal could no longer diffuse its water and nutrients, it evolved to an open circulatory system, then it evolved to the superior closed circulatory system. This theory may seem reasonable at first, but looking deeper, it displays that the circulatory system relies on too many complex components. Even the organs that are involved in the circulatory system, like the heart that is responsible for pumping blood, or the endocrine system that releases hormones into the circulatory system, are dependent on oxygenated blood themselves. The production of red blood cells, which is a major part of the circulatory system, is regulated by a hormone produced in the kidney. But the kidney needs red blood cells to deliver oxygenated blood. So which “evolved” first? The human circulatory system is way more than just some steps to evolution! When one looks closely into the complex design of the human circulatory, it is obvious that there is a divine