Summary
LARGE two-legged dinosaurs such as Tyrannosaurus rex were energetic athletes with warm blood running through their veins, it was claimed today.
New evidence appears to confirm that the ancient reptiles were endothermic - or warm-blooded - like their modern descendants, birds.See the full content of this document
Extract
T Rex a 'Warmblooded Athlete'
Far from being lumbering ...
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