renal portal system

anatomy

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circulatory system

  • human circulatory system
    In circulatory system: The blood vessels

    …called the hepatic (liver) and renal (kidneys) portal systems. The hepatic system is important because it collects blood from the intestine and passes it to the liver, the centre for many chemical reactions concerned with the absorption of food into the body and the control of substances entering the general…

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