tyrannosaurus rex fact?

Question

is it really???

Answer 1

tyrannosaurus rex fact
T. rex was a huge meat-eating dinosaur that lived during the late Cretaceous period, about 85 million to 65 million years ago. T. rex lived in a humid, semi-tropical environment, in open forests with nearby rivers and in coastal forested swamps. The seasons were mild.Until recently, Tyrannosaurus rex was the biggest known carnivorous dinosaur; Giganotosaurus and Carcharodontosaurus are slightly bigger.ANATOMY
Tyrannosaurus rex was a fierce predator that walked on two powerful legs. This meat-eater had a huge head with large, pointed, replaceable teeth and well-developed jaw muscles. It had tiny arms, each with two fingers. Each bird-like foot had three large toes, all equipped with claws (plus a little dewclaw on a tiny, vestigial fourth toe). T. rex had a slim, stiff, pointed tail that provided balance and allowed quick turns while running. T. rex’s neck was short and muscular. Its body was solidly built but its bones were hollow.
http://www.yard9.com/2007/08/24/tyrannosaurus-rex-2/

Answer 2

Is it really what? If you mean "is it real?", then yes - in fact there were a number of different types of Tyrannosaurs, not just T. rex.