The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

This short film offers a look at respiration and a tour around the circulatory system and digestive ... inside the small intestine. This short film is from the BBC series, Inside the Human Body.

videoHuman circulatory and digestive system This short film offers a look at respiration and a tour around the circulatory system and digestive system in the human body, through blood vessels and ...

The human digestive system functions as a complex biological network, supported by several mechanisms that work in harmony to ...