Answer:
Arteries exchange gases with blood to bring back oxygen to cells and carbon dioxide back too the lungs
Step-by-step explanation:
Blood and oxygen are circulated throughout the body via the circulatory and respiratory systems working together. The trachea, bronchi, and bronchioles transport air into and out of the lungs. The pulmonary arteries and veins, which attach to the heart, transport blood into and out of the lungs.