The idea that a Stegosaurus had two brains is a popular myth, but it is not accurate. While Stegosaurus did have a relatively small brain compared to its body size, it did not possess a second brain. Instead, it is believed that a large nerve cluster in the pelvis might have been misinterpreted as a second brain, but this was likely just part of its nervous system to help control its lower body.
only one brain and only about da size of a walnut!
Its a kind of dinosaur.
Bob the Builder - 1999 Scoop's Stegasaurus was released on: USA: 13 March 2002
it sucked other dinos meat
Neaderthals
hagfish have 4 heart and 2 brains
they have 2
like humans octopus only have one brain
Lightning Brains - 2005 1-2 was released on: USA: 3 March 2005
One, and it's about the size of a walnut. Actually, scientists thought for a while the stegasaurus may have had a brain-like structure in it's tail. The expansion of the spinal column in the pelvis gave rise to the incorrect idea that dinosaurs had two brains. Yes, the size of a walnut!
Pretty dang sharp..one guy cut his finger once.
The number of brains you have +2.