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In most of the body, the arteries carry oxygenated blood and the veins carry deoxygenated blood. The exception to this pattern is the heart. Explain how and why specific arteries and veins of the heart are different from the pattern seen in the rest of the body.

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johny2015zoz
Because depending on weather or not there is oxygen in the blood the flow and speed will be different from the heart because its coming from the direct source

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