Which events occur during the recycling of aged or damaged erythrocytes? (order is not important.)a: the heme group is converted into biliverdin. b: bilirubin is placed in long-term storage in the liver. c: the iron ions in hemoglobin are removed. d: the iron ions are stored in the liver. e: the iron ions are stored in the red bone marrow. f: membrane proteins and globin proteins are broken down and reused. g: the erythrocyte contents, excluding the globins, are excreted unchanged via the digestive tract.