Question

multiple choice question
which portion of the circulatory system moves blood to and from the lungs?

systemic circuit
coronary circuit
pulmonary circuit

Explanation:

To determine the correct answer, we analyze the functions of each circuit:

• The systemic circuit transports blood between the heart and the rest of the body (excluding lungs).
• The coronary circuit supplies blood to the heart muscle itself.
• The pulmonary circuit is specifically responsible for moving blood to and from the lungs for gas exchange.

Answer:

C. Pulmonary circuit