A Beaver is a vertebrate and a mammal.
Nothing has an external backbone. Some creature have an exoskeleton.A beaver is a mammal and as such is a vertebrate with an internal skeleton.
vertebrate.
It is a vertebrate. It has a spine.
i need sentences about this mammals wolf, beaver
vertebrate.
Vertebrate
vertebrate
Vertebrate
Vertebrate :)
vertebrate, they are birds through much discovery, they are vertebrate.
The donkey is a vertebrate
The scientific term for vertebrate...is vertebrate. A vertebrate is a species of animal that has a backbone.