how do these types of circulation help in the function of the circulstory system
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The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
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Types of Circulatory Systems | Vertebrate Cardiovascular System | Vertebrate Vascular ... Structures that serve some of the functions of the circulatory system in ... A secondary circulatory system, the lymphatic circulation, collects fluid and cells and returns them to the ... Elasticity of lungs helps keep pulmonary pressures low.
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