A seahorse is most definetally a vertabrae because of its bone like structure. But if you really don't belive me go in the ocean and find yourself one to see for yourself. :)))))
- Urwelcome
A sea urchin is an invertebrate.
It is invertebrate .
Invertebrate
All horses have a skeletal system, they are vertebrae
Yes , sea star is an invertebrate .
A sea urchin is an invertebrate because it does not have a backbone, in other words, the vertebral column
A sponge is an invertebrate, it has no backbone.
If the sea slug does not have a backbone, Which i guess it doesn't, It means its invertebrate so my guess is invertebrate
yes
yes
yes
No, it is not a vertebrate.It is an invertebrate.No. A sea anemone is an invertebrate.