The Nurse Clarifies That Unconjugated Bilirubin,which Is Made Up of Broken-Down

The nurse clarifies that unconjugated bilirubin,which is made up of broken-down red cells,is:

A) stored in the gallbladder to make bile.
B) water-insoluble bilirubin that must be converted by the liver.
C) a by-product which is excreted directly into the bowel for excretion.
D) necessary for digestion of fats.