Second is the esophagus. This is like a pipe that travels into the stomach. It has strong muscles to push the food down into the stomach.
The stomach is full of acid and gastric juice. When food comes into the stomach it turns smaller because of the acid breaking down the food.
The small intestines continues break down the food even more and absorbs it into the bloodstream.
The large intestine absorb the rest of the salt and water before leaving the body.
The rectum is where the body gets rid of stuff that your body not need anymore
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