the lower backbone
A Beaver is a vertebrate and a mammal.
vertebrate.
It is a vertebrate. It has a spine.
vertebrate.
Vertebrate
vertebrate
Vertebrate
Vertebrate :)
vertebrate, they are birds through much discovery, they are vertebrate.
The scientific term for vertebrate...is vertebrate. A vertebrate is a species of animal that has a backbone.
The donkey is a vertebrate
All species that have spinal cords also have brains, which are the controlling organs.