Arctic hares are mammals and, like all mammals, they are vertebrates because they have a spine and spinal cord, and an internal skeleton. They belong to the Phylum Chordata.
Mammals, birds, fish, reptiles and amphibians are all vertebrates.
vertebrate
vertebrate
vertebrate
Vertebrate.
invertebrate
Vertebrate!Verterbrate
wolves are vertebrates because they have a spine.Yes, it has a bony spine.Other people ask this question, it`s vertebrate
it is a vertabrae
A worm is an invertebrate as it doesn't have a spine.
Vertibrates, they have a spine
is a king an a vertebrate or a invertebrate
An invertebrate.