Question

explain the human digestive system

Answer 1

the food enter the mouth then to trecha food pipe , then lungs pancreatic then small intestine and large intestine then to anus

Answer 2

The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. ... The hollow organs that make up the GItract are the mouth, esophagus, stomach, small intestine, large intestine, and anus.
For details see the picture...