it is probably an invertebrate.
cuttle fish is not a vertabrate. its an invertebrate.
The cray-fish is a vertebrate. It has a backbone.
invertebrate
Yes, since it does not have backbone/spinal column
invertebrate
Vertabrate... :)
Vertebrate.
As a jelly fish doesn't have a spine, a jelly fish is an invertebrate.
A dogfish, all fish actually, is an invertebrate.
invertebrates
Invertebrates
It is a fish, fish have backbones, having a backbone makes and animal a vertebrate.