The parts

The mouth:

Your digestive system starts working before you eat that yummy Apple.

The Esophagus:

The stretchy pipe that is 10 inches long and it moves food from the throat to the stomach.

Gastric:

Brakes down food and also kills bacteria.

Intestines:

Long tube that's 1 1/2 to 2 inches packed beneath your stomach.

Epiglottis:

Flops down over the opening opening of your windpipe so food doesn't get in your Esophagus.