What organ is this?
The heart!
What organ is this?
The kidneys
What organ is this?
The pancreas
What organ is this?
The small intestine
What organ is this?
The lungs
What organ is this?
The cornea
What organ is this?
The skin
What organ is this?
The liver
What organ is this?
The stomach
What organ is this?
The large intestine
