Question

define double circulation?........​

Answer 1

Explanation:

Definition of double circulation. : a circulatory system in which the blood makes two distinct circuits — compare pulmonary circulation, systemic circulation.

Answer 2

Answer:

Double circulation is a pathway followed by blood in which it travels throughout the different organs of the body through the veins and arteries. This type of circulation in humans is closed, hence a closed circulatory system exists as the flow of blood is in closed blood vessels. This system is hence responsible for transporting nutrients, gases and other wastes.

Double circulation is the most effective circulation

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