All fish are vertabrates.
No. It's a fish and therefore a vertebrate
The cray-fish is a vertebrate. It has a backbone.
invertebrate
it is probably an invertebrate.
Being mammals, pikas are vertebrates - they have a bony spine.
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