Apatosaurus, like all dinosaurs, reproduced by laying eggs. However, we don't have any specific information about Apatosaurus eggs. If they were like other sauropods, they laid a multitude of very large eggs.
It is assumed up to one hundred eggs can be laid by one mature female apatosaurus.
Brontosaurus is an invalid name for Apatosaurus excelsus. Like all dinosaurs, Apatosaurus laid hard shelled eggs to reproduce.
The answer is Apatosaurus.
biger than a foot ball
The answer is Apatosaurus.
apatosaurus
They lay eggs and heat it with covered grass
Cows do not lay eggs,Cows do not lay eggs,
They lay eggs
scorpion does not lay eggs. it is not like the spider which lay eggs.
caterpilles do not lay eggs. no thay lay white eggs
They lay eggs.
Almost all species of amphibians lay eggs.