m 2. Parts of the circulatory dust The human circulatory system has terce main parts: (1) the heart (2) the breed vessels (3) the beginning A watery quiet called lymph, and the vessels that exile it, atomic number 18 sometimes conside flushed a part of the circulatory system The warmheartedness The heart is a hollow, muscular organ that marrows blood. It consists of twain hearts that hypocrisy side by side. These pumps relax when taking in blood and contract as they send out blood. The left study side of the heart is a stronger pump than the right side. The stronger pump receives blood from the lungs and sends it to cells throughout the automobile trunk. The weaker pump receives blood from the cells throughout the body and sends the blood to the lungs. The Blood Vessels The blood vessels form a mixed system of connecting tubes throughout the body. There are triad major types of these vessels. Arteries carry blood from the heart. Veins return b lood to the heart. Capillaries are passing tiny vessels that connect the arteries and the veins. Blood The blood consists primarily of liquid called plasm and three kinds of solid particles known as formed elements. plasma is made up mostly of water, however it also contains proteins, minerals, and different substances. The three types of formed elements are called red blood cells, tweed blood cells, and platelets.
Red blood cells carry oxygen and cytosine dioxide throughout the body. White blood cells help oneself protect the body from disease. Platelets release substances that enable blood to clot. Platelets thereof aid i n preventing the loss of blood from injured ! vessels. 3. * pneumonic CIRCULATION -Pulmonary circulation is the half pile of the cardiovascular system which carries oxygen-depleted blood open-air(prenominal) from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood punt to the heart. * SYSTEMIC CIRCULATION -Systemic circulation is the part of the cardiovascular system which carries oxygenated blood away from the heart to...If you want to get a full essay, send it on our website:
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