Squeezy Pipe Hugging The Food
a: Esophagus ~
b: pipe
What: "Than a special door opens called the epiglottis. It lets air come in and out and it makes sure food goes down a tube."..."This tube called the esophagus is like a pipe that squeezes food slowly down into the next phase in the stomach. The stomach is connected to the end of the esophagus."
Useful?
Writer: Not Stated
LCC:
Where: Reference Link Has Evaporated
Date: Dec 29 2013 1:19 PM
# 4488 Critique Analogy