(Solved): 3. Beginning in the inferior vena cava, trace the flow of a drop of blood through three alternative ...

3. Beginning in the inferior vena cava, trace the flow of a drop of blood through three alternative routes through the heart of a human fetus (in each case you can end with aorta). Beginning in the superior vena cava, trace the flow of a drop of blood through the adult heart to the point that oxygenated blood would be delivered to cardiac muscle cells of the interventricular septum near the anterior wall of the left ventricle.