Describe the mechanical and chemical digestive process of eating a chicken sandwich.

There are several processes that take place from the moment food enters our mouths until it is completely digested and used for energy. Describe the mechanical and chemical digestive process of eating a chicken sandwich. What roles do the pancreas, gallbladder, and liver play? Where is your body deriving its energy from? Include at least two scholarly references (using APA formatting and style) to guide your answers.if there is any question please feel free to message me thank you.