To Compare Two Major Systems of the Human Body

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  • Topic: Heart, Blood, Cardiovascular system
  • Pages : 3 (1075 words )
  • Download(s) : 575
  • Published : February 24, 2011
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Have you ever wondered which body system helps bring oxygenated and deoxygenated blood to the heart? Well that system is called the Circulatory System or the Cardiovascular System. Have you ever wondered which body system helps bring air into the lungs? That system is called the Respiratory system. You are probably wondering why I am mentioning the Respiratory and Circulatory system? I am talking about them because, these are the two system that I am going to be comparing and contrasting in this essay.

The Circulatory system is responsible for the transport of blood throughout the body. The Circulatory system has many organs. The main components are the heart, the blood, and the blood vessels. It also consists of arteries, arterioles, capillaries,and veins. It also consists of the superior vena cava, interior vena cava, right ventricle, left ventricle, right atrium, left atrium, aorta, and the septum. The functions of the Circulatory system to circulate blood through out the body and delivers nutrients and other essential materials to cells. It also helps remove the waste products out of the body. The three main functions of the Circulatory system is the heart, the blood, and the blood vesels. The importance of the Circulatory system is to deliver blood to the organs and all the other parts of the body. It is also important because, it delivers pure blood through out the body and receives oxygenated blood from them back to the heart. The heart is the pumping organ which pumps the blood to all parts of the body. The circulatory system helps keep the human body healthy because, it circulates blood throughout the body and helps to deliver nutrients and other essential material to the cells. The Circulatory system is responsible for transporting materials throughout the entire body. It transports nutrients, water, and oxygen to your billions of body cells and carries away wastes such as carbon dioxide that body cells produce. The body's Circulatory system has...
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