Answer:
Pulmonary circulatory loop
Explanation:
This is done via the pulmonary artery. The Pulmonary circulatory loop can only transport the blood between the lungs and the heart. In the loop deoxygenated blood exits out of the right ventricle of the heart and after that, it passes through what is called a pulmonary trunk. This pulmonary trunk later splits into the right and left pulmonary arteries.
