Being mammals, pikas are vertebrates - they have a bony spine.
its vertebrate ....(it has a back bone and a spinal column)
invertebrate
Vertebrate!Verterbrate
it is a vertabrae
Because they have a backbone, they are vertebrates.
Vertibrates, they have a spine
is a king an a vertebrate or a invertebrate
A worm is an invertebrate as it doesn't have a spine.
An invertebrate.
vertebrate.
The giant tortoise is a vertebrate, not an invertebrate.
No bones. Invertebrate. To be a vertebrate, you need a backbone.