The circulatory systems of land-dwelling vertebrates are composed of two pumping circuits: the systemic circulation, which is a lower-pressure circuit to the lung, and the pulmonary circulation, which is a higher-pressure circuit to the rest of the body.

a. true
b. false

Answer is False.

Explanation:

The answer is false because the pulmonary circulation is the lower pressure circuit to the lung while the systemic circulation is higher -pressure circuit to the lung.

The two, that is , the systemic circulation and pulmonary circulation are ways of circulatory system.

The circulatory system transport liquid, exchanges gases, nutrients, and wastes with the cells in the body.

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