yes they do
All dinosaurs had backbones.
A vertebrate is an animal that has a backbone. All dinosaurs had backbones. Therefor, dinosaurs were vertebrates.
Yes, dinosaurs were vertebrates as they had an internal skeleton and a backbone to support their large bodies.
Vertebrates have backbones. Examples are dinosaurs, humans and eagles. Invertebrates have no backbone. Examples are ants, squids and trilobites.
There isn't one, as all reptiles have backbones.
No there is more with backbones
No backbones
Pigs do have backbones.
it has 2 backbones
All snakes have backbones.
all fishes have backbones
The backbones are part of the skeleton.