The Circulatory System Work
The Circulatory System Work
The circulatory system brings the body’s cells what they need to survive – oxygen and nutrients. Only the early animals lack a circulatory system. The heart circulates blood throughout the veins and arteries. Arteries carry oxygen-rich blood away from the heart, allow for it to tissues, then repay the consume red bloods cells back to the heart through the veins for reoxygenation.
The highway system of the Circulatory System comprise off a lot of one way streets. There is one artery that contain deoxygenated blood and there are some veins that carry oxygenated blood. The heart circulates blood during the veins and arteries to get to the bottom of this little mystery we need to talk about the Heart and Lungs.
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