Which of the following takes place during the process of detoxication in the liver?

• A.Poisonous substances in the body are converted into harmless substances
• B.Fats and oils are broken into finer particles through emulsification
• C.Excess glucose in the blood are converted into glycogen and stored
• D.Worn- out red blood cells are broken down
• E.Enough heat is generated to sustain the activities of the liver