Serous pericardium. The serous pericardium, in turn, is divided into two layers, the parietal pericardium, which is fused to and inseparable from the fibrous pericardium, and the visceral pericardium, which is part of the epicardium. Both of these layers function in lubricating the heart to prevent friction during heart activity.
LaRene Porter Gaunt, Welcome to Relief Society, Ensign, Aug. 2004, 15. Sister Bonnie D. Parkin, Relief Society general president, and Sister Susan W. Tanner, Young Women general president, readily agree they are a team. We have both worked in Relief Society and in Young Women, says Sister Parkin. We're united because we've seen both sides of the spectrum.
She was the superintendent of the Massachusetts Reformatory Prison for Women. Barton did field work for the German Red Cross during the Franco-Prussian War and founded the American Red Cross. She headed the organization for 23 years. After that, she founded and led the National First Aid Association of America. She remained honorary president until her death in 1912 at the age of 90.