What is the use of the bile and the juice from the pancreas?

The bile breaks down fats into fatty acids and glycerol by physical digestion through a process called emulsification.The juice in the pancreas(pancreatic juice) contains amylase enzyme,lipase enzyme and protease enzyme.The amylase enzyme breaks down carbohydrates into maltose,the lipase enzyme breaks down fats into fatty acids and the protease breaks down protein into amino acids.Basically it is to break down food (digestion).