what are the three main parts of the circulatory system?
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The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.
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['pump - heart.', 'plumbing - blood vessels.', 'circulating fluid - blood.', 'auxiliary fluid system - lymphatic system.']
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The three main components of nervous system are brain, spinal cord and nerves.
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Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body. Nutrients from the digestive tract and storage sites to the rest of the body.
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Major Functions of the Cardiovascular System. On this page we take a closer look at the four major functions of the cardiovascualr system - transportation, protection, fluid balance and thermoregulation.
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Blood vessel. The blood vessels are part of the circulatory system and function to transport blood throughout the body. The most important types, arteries and veins, carry blood away from or towards the heart, respectively.
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The three main components of the central nervous system are the brain, spinal cord, and neurons.
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About the Heart and Circulatory System. The circulatory system is composed of the heart and blood vessels, including arteries, veins, and capillaries.
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['The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle through the tricuspid valve.', 'The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve.']
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The Three Major Types of Blood Vessels: Arteries, Veins, and Capillaries.
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['arteries. transports blood AWAY from the heart.', 'Veins. transports blood to the heart.', 'capillaries. blood vessels that connect arteries and veins.']
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The autonomic nervous system is divided into three parts: the sympathetic nervous system, the parasympathetic nervous system and the enteric nervous system.
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The blood vessels are the components of the circulatory system that transport blood throughout the human body. These vessels transport blood cells, nutrients, and oxygen to the tissues of the body. They also take waste and carbon dioxide away from the tissues.
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The circulatory system of the blood is seen as having two components, a systemic circulation and a pulmonary circulation.
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For example, the heart and the blood vessels make up the cardiovascular system. They work together to circulate the blood, bringing oxygen and nutrients to cells throughout the body and carrying away carbon dioxide and metabolic wastes.
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["Arteries. They carry oxygen-rich blood away from the heart to all of the body's tissues. ... ", 'Capillaries. These small blood vessels connect the arteries and the veins. ... ', 'Veins. These are blood vessels that take blood back to the heart.']
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There are three kinds of blood vessels: arteries, veins, and capillaries. Each of these plays a very specific role in the circulation process. Arteries carry oxygenated blood away from the heart. ... Unlike arteries, veins contain valves that ensure blood flows in only one direction.