"GEN"ERAL SCIENCE
'(<a href="http://www.j-archive.com/media/2008-10-10_DJ_30.wmv">Cheryl of the Clue Crew hangs with a robotic dinosaur from Walking with Dinosaurs.</a>)  The stegosaurus had a walnut-sized brain, so the enlarged area in the spinal cord was thought to be a second brain; it probably stored this polysaccharide, an energy reserve'
glycogen