By no means. T. rex was about 7 tons, which is pretty big -- comparable to an African elephant -- but Giganotosaurus was even bigger at 8 tons and the plant-eating sauropods could be much bigger. Diplodocus was about 10 tons, Apatosaurus 30, and the Brachiosaurus may have been over 100 tons!
t-rex. it was the biggest dinosaur that ever roamed the planet.
Tyrannosaurus Rex! not spinosaurus
It simply means "Tyrant lizard king" and he was the biggest meat eater ever!
its not Tyrannosaurus REX it giganotosaurus .... in Argentina... Patagonian could not remember
The biggest dinosaur is the Tyrannosaurus Rex.
The Tyrannosaurus Rex
is the tyrannosaurus rex the most powerful dinosaur
Tyrannosaurus was a theropod dinosaur.
No they are the same.
No. The biggest dinosaur would be the titanosaur argentinosaur huinculensis.
no
The Tyrannosaurus Rex, or T-Rex.