The correct option is B Pericardium
Pericardium is a double layered protective covering of the heart. Outer layer is the parietal pericardium and the inner layer being visceral pericardium enclosing a pericardial cavity filled with pericardial fluid.
Pleura is covering of lungs, Glisson’s capsule covers the liver and peritoneum is the serous covering of the abdominal wall.