Dinosaurs: Why did 'T. rex' have such tiny arms?, Science
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There are many hypotheses, from mating to avoiding the risk of being bitten, that may explain why the famous dinosaur had such ridiculously small forelimbs
Why did T. rex have such tiny arms?
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What did T-Rex do with his tiny arms? Scientists have finally figured it out
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Why Did Tyrannosaurus Rex Have Such Tiny Arms?
Why did T-rex have short arms? A new hypothesis says so other T-rex's don't bite them off
The sexy theory behind T. rex's tiny arms
T.Rex May Have Short Arms Due to Sexual Selection Based on 95 Million-Yea-Old Fossil Discovered in Patagonia, Argentina
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