answersLogoWhite

0

you don't because you weren't born yet but scientists say over a million years ago

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What major group flourished only after the dinosaurs became extinct?

the dinosaurs became extinct because the was kill of there family


What era did dinosaurs became extinct?

I think they became extinct at the end of the Mesozoic era


When did the dinosaur's become extinct?

Non avian dinosaurs became extinct 65.5 million years ago, at the end of the Cretaceous. However, birds are considered dinosaurs. Because birds still exist, dinosaurs are not completely extinct.


What are the ratings and certificates for Rex the Runt How Dinosaurs Became Extinct - 1994?

Rex the Runt How Dinosaurs Became Extinct - 1994 is rated/received certificates of: Spain:T


Did primates evolve before dinosaurs became extinct?

no


Were dinosaurs extinct in the 19th century?

Dinosaurs became extinct millions of years ago. Dinosaurs died off long before humans came into existence.


When was dinosaurs in this world?

The last dinosaurs became extinct 65 million years ago.


How did dinosaurs change during the Cretaceous period?

No. If you count birds as dinosaurs, they still exist. If you don't, dinosaurs became extinct at the end of the Cretaceous, not the beginning.


How can you tell that dinosaurs suddenly became extinct?

time machine


Are dodos considered dinosaurs?

No, dodos are not considered dinosaurs. Dodos were flightless birds that lived on the island of Mauritius and became extinct in the 17th century. Dinosaurs were a group of reptiles that lived millions of years ago and also became extinct.


Why did the Rhamphorhynchus become extinct?

Like all dinosaurs, we still do not know how this prehistoric animal became extinct. it evolved though, because it lived in the Jurassic period of the mesosoic, and did not become extinct, but it evolved


Why did Rhamphorhynchus become extinct?

Like all dinosaurs, we still do not know how this prehistoric animal became extinct. it evolved though, because it lived in the Jurassic period of the mesosoic, and did not become extinct, but it evolved