Reconsideration of the Gobi Desert Site Where Oviraptor Fossils Were

Multiple Choice

Reconsideration of the Gobi Desert site where Oviraptor fossils were found has led paleontologists to hypothesize that

A) the most recent common ancestor of the turtles and crocodilians was a dinosaur.
B) some dinosaurs commonly ate eggs.
C) some dinosaurs exhibited parental care.
D) dinosaurs were driven to extinction shortly after the appearance of birds.