Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
What part of the body fits the following description?
Second largest organ (after the skin) and an accessory digestive gland which plays a role in the body's metabolism. It can detoxify various metabolites, synthesise proteins, and produce biochemicals needed for digestion.
liver
gall bladder
pancreas
stomach