Most, if not all, dinosaurs layed eggs.
If you mean a Pleco, they lay eggs.
No it births live.
No, bobcats have live births.
No whales do not lay eggs. They are mammals. They give live births.
They lay blue footed booby eggs. No bird ever gives live births.
No. Flies do not have live births, they lay eggs.
Tigers are mammals so they have live births.
They lay blue footed booby eggs. No bird ever gives live births.
They lay blue footed booby eggs. No bird ever gives live births.
birds lay eggs...mammals have live births
Sloths are mammals and all mammals have live births.
Pretty much all dinosaurs lay eggs, so Spinosaurus likely did too.