48+ Printable Diagram Of The Human Digestive System Background. The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder). It is the hardest substance of the human body.
Human digestive system includes gastrointestinal tract and other accessory parts like the liver, intestines, glands, mouth, stomach, gallbladder. Our digestive system is sometimes also referred to as the gastrointestinal tract, the digestive tract or alimentary canal. Mouth the first part of the digestive system where food enters the body.
Functions of the digestive system,diagrams, pictures.
Draw the head in proportion to the body as it would be on a human. Anatomical vector illustration in flat style isolated over white background. Human digestive system, system used in the human body for the process of digestion. Without digestion, we could not absorb food into our bodies and use it.