Answer Happy

1. Draw the heart, indicating the vessels to/from the pulmonarycircuit, and vessels to/from the systemic circuit. Label all 4chambers, location and names of valves, and use arrows to indicatedirection that blood is flowing. Also, indicate if blood isoxygen-rich (O2+) or oxygen-poor (O2-).
2.Detail the types of blood vessels that a drop of blood wouldpass through in the systemic circuit (I am looking for blood vesselclassifications, not actual blood vessels). For each vessel type,indicate the tunics that comprise the vessel wall.