all dinosaurs
Most, if not all, dinosaurs layed eggs.
They did not carry their eggs. Dinosaurs kept their eggs in nests just like modern birds and reptiles.
Yes but only to lay eggs because, on land they are very cumbersome and clumsy.
they layed eggs
Pretty much all dinosaurs lay eggs, so Spinosaurus likely did too.
Speaking as if was the movie, the eggs came from blood sucking bugs that got blood from dinosaurs and those bugs landed in the sap of trees and were then dug up
All of them lay eggs.
All of them
Ankylosaurs were dinosaurs, and, like all dinosaurs, they would have laid eggs. Like other dinosaurs, their eggs would have had a hard shell made of calcium, like that of a bird, and not a soft, leathery shell like a turtle, snake, lizard, or crocodile egg.
Yes
Yes, all dinosaurs do