Which path does blood flow go through from the neck to the legs?

Blood flows from the neck to the legs primarily through the aorta, which branches off the heart. From the aorta, blood travels down through the thoracic aorta and then into the abdominal aorta. The abdominal aorta further divides into the common iliac arteries, which supply blood to the legs through the femoral arteries. This pathway ensures that oxygen-rich blood reaches the lower extremities efficiently.