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Researchers say fossil with tooth proves T. rex was predator

Researchers say fossil with tooth proves T. rex was predator

CNN - By Mayra Cuevas, CNN

Was Tyrannosaurus rex a predator or scavenger? The question has been a point of controversy in the scientific community for more than a century. "You see 'Jurassic Park,' and you see T. rex as this massive hunter and killer, as incredibly vicious. But scientists have argued for 100 years that he was …

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