About 65 millon years ago. It was one of the last dinosaurs to live.
Most dinosaurs, including tyranosaurus rex, died off about 65 million years ago.
Most life on Earth ended 65-66 million years ago during what is called the Cretaceous–Paleogene extinction event.
There is substantial scientific evidence of an asteroid impact on Earth that caused or was a significant contributor to the extinction.
Some dinosaurs (the theropods) probably are still around - we call them birds
Because a(n) astroid hit earth and the sun wasn't out for a very long time so the plant eating animals didn't have the plants they could eat and while the plant eating dinosaurs die the meat eating animals don't have anything to eat and that why the t-rex disappear.
the t-rex is has been extinct for about 65millon years and die in the cretaceous
thy died out about 65 million years ago.
About 65 Million years ago!
The meaning of Rex in Tyrannosaurus rex is king. If all, tyrannosaurus rex, meaning is tyrant king.
tyrannosaurus rex
Do tyrannosaurus rex have wings
the common name of a tyrannosaurus rex is " T-rex"
Yes, the Tyrannosaurus Rex was from the order Suarishia
No, it is Tyrannosaurus rex
The North American tyrannosaurus rex was 20 feet tall. The Asian tyrannosaurus rex was about 15 to 18 feet tall.
the tyrannosaurus rex means tyrant lizard The " T-Rex " is a type of Dinosaur. The correct answer for A+ users is tyrant lizard king
is the tyrannosaurus rex the most powerful dinosaur
The slang term is T-Rex but the species name is Tyrannosaurus rex.
The correct abbreviation is T.rex (not T-Rex, T.Rex).T.rex stands for Tyrannosaurus rex; rex is the Latin word for "king".
The correct way to say it is T-Rex and Tyrannosaurus and yes T-Rex is short for Tyrannosaurus.