Dinosaurs wagged their tails to help them run faster - BBC Newsround
Descrição
Scientists have discovered that two-legged dinosaurs, like the T-Rex, wagged their tails when they ran to stay balanced.
Could dinosaurs wag their tails?
Plus
Asteroid 'definitely' to blame for dinosaur extinction say scientists - BBC Newsround
Dinosaurs wagged their tails to help them run faster - BBC Newsround
ToyNews Issue 90, February 2009 by Intent Media (now Newbay Media Europe) - Issuu
Dinosaurs WAGGED their tails while running
Dinosaurs wagged their tails when they ran, researchers discover by accident - ABC News
ToyNews Issue 92 April 2009 by Intent Media (now Newbay Media Europe) - Issuu
Dinosaurs: 'Unusual' spiked dinosaur fossil reveals a new species - BBC Newsround
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