We just learned about the Pancreas
The gallbladder is part of our digestive system, connected to the duodenum.
When food comes through the duodenum, it sends a message to the gallbladder.
The gall bladder lets out something called bile which is a chemical that takes fat from our food and breaks it up into smaller chunks.
(from: wikipedia - gallbladder)
Kid Facts - Blast from the past: Trapezius