Heart remaining dissected demonstrating suitable and still left ventricles, from above The center has four chambers, two upper atria, the receiving chambers, and two lessen ventricles, the discharging chambers. The atria open into the ventricles by using the atrioventricular valves, present during the atrioventricular septum. This difference is visible https://thomasw245mlj5.prublogger.com/profile