Question

Put a box around the
part of the diagram that shows
the pulmonary circulation.
Where in the diagram would
you find oxygen-poor blood?

Answer 1

Answer:

The deoxygenated blood shoots down from the right atrium to the right ventricle. The heart then pumps it out of the right ventricle and into the pulmonary arteries to begin pulmonary circulation. The blood moves to the lungs, exchanges carbon dioxide for oxygen, and returns to the left atrium.