No they dont!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A starfish has no back bone so therefore is an invertebrate
No, starfish do not have a backbone. They belong to a group of animals known as echinoderms, which have a hard, calcareous exoskeleton made up of plates called ossicles. This exoskeleton provides structure and support, but it is not a true backbone like vertebrates have.
Crabs are invertebrates, animals without a backbone. As crustaceans, they have exoskeletons which are molted as they grow.
A Starfish has a shell that looks like cuttlefish bone, but very delicate
a starfish can shed an arm and grow it back bye(:
animals that are invertebrates are animals with no back bone such as worms and other types of insects. for example mosqetos.
a starfish can shed an arm and grow it back bye(:
No. Starfish are dead when their dead, but starfish do grow back their appendages.
Most starfish can regrow a severed arm back if they have enough strength.
No, because all starfish do it.
most animals today are invertebrates. this includes things such as arthropods (insects) mollusks, echinoderms ( starfish) cnidarians (jellyfish) and many others. the mere presence ofinsects in that list easily makes invertebrates more numerous than vertebrates :)
An Invertebrate is a creature with no back bone. The most common invertebrates include protozoa, annelids, echinoderms, mollusks and arthropods. Example of invertebrates: worms, snails, starfish, spiders and crabs.