Question

What are the structures of the pulmonary circuit, and in what order does blood run through them?

Answer 1

C. right atrium and ventricle of the heart ® pulmonary artery ® lungs ® pulmonary veins

Step-by-step explanation:

Answer 2

Vena cavae --> right atrium --> right ventricle --> pulmonary trunk --> pulmonary arteries --> arterioles --> alveolar capillaries --> venules --> pulmonary veins --> left atrium --> left ventricle --> aorta