The human gastrointestinal tract is the stomach and intestine,[1] sometimes including all the structures from the mouth to the anus.[2] (The “digestive system” is a broader term that includes other structures, including the accessory organs of digestion.

For detailed information check the  link below.(Wikipidea)

Click here for more information about the Gastrointestinal tract

The you tube video will provide a visual tool to enhance your understanding of this system.


A final option is the power point presentation that outline the function  & structure of the digestive system.

The digestive system