What do you know about dinosaurs?
Answers
Answered by
2
Answer:
Dinosaurs are a group of reptiles that have lived on Earth for about 245 million years. ... All non-avian dinosaurs went extinct about 66 million years ago. There are roughly 700 known species of extinct dinosaurs. Modern birds are a kind of dinosaur because they share a common ancestor with non-avian dinosaurs.
Similar questions