Similar Material g01 3/22 pp. 24-27 The Marvels of the Circulatory System Your Amazing Circulatory System Awake!—1974 Heart Attack—Coping with Our Modern Plague Awake!—1975 Coping With Heart Troubles Awake!—1979 That Amazing Fluid Within You! Awake!—1976 Wonderfully Made to Stay Alive Awake!—1988 Heart Disease—A Threat to Life Awake!—1996 That Amazing Organ—Our Heart! The Watchtower Announcing Jehovah’s Kingdom—1984 Your Body—Marvel of Engineering Excellence Awake!—1970 Respect for the Sanctity of Blood The Watchtower Announcing Jehovah’s Kingdom—1961 What Is the Most Precious Fluid of All? Awake!—2006