It is believed that the Stegosaurus weighed 10 tons while its brain weighed only 2-1/2 ounces (about the size of a ping-pong ball). This ratio of body size to brain size suggests that the Stegosaurus was not a very intelligent creature.
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Stegosaurus |
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| The Stegosaurus lived in the area now known as Colorado 150 million years ago during the Mesozoic era in the Jurassic period.
It is believed that the Stegosaurus weighed 10 tons while its brain weighed only 2-1/2 ounces (about the size of a ping-pong ball). This ratio of body size to brain size suggests that the Stegosaurus was not a very intelligent creature. |
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