What are the similarities between frog and human digestive systems

Frog and human have a similar digestive system in times of their esophagus, stomach, small intestine, and large intestine.  

EXPLANATION:  

The similarity between the frog and the human digestive system is mainly in the organs.

Frog has the same digestive system organs as seem in human. This includes the esophagus, stomach, small intestine, and large intestine.

For Both, the food passes through the mouth, goes through the esophagus, then the stomach, small intestine, and large intestine.  

Both uses Mouth and esophagus as a medium to take food in (ingestion). Has food being turned into a liquid mixture in their stomach. Uses small intestine to break down and absorb nutrients to all areas of the body while the waste will be excreted from the digestive system.

the man is bald so he has no hair to get wet

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.