a backbone. generally invertebrates have an outer shell or hard exoskeleton (eg snails, crabs). or some have nothing like octopus, jellyfish or like your penis
Bald eagles have a spine, so are an Vertebrate.
They are actually classified as vertebrates because they have an internal skeleton and a backbone.
Yes.
Yes, an invertebrate is an animal that does not have a vertebral column.
Yes, most insects have an exoskeleton. They do not have a backbone.
yes a bird is an invertebrate and tyrek johonson is so sexy love me
A Beaver is a vertebrate and a mammal.
vertebrate.
Yes. Slugs, snails, squid, clams, and all other mollusks are invertebrates.
It is a vertebrate. It has a spine.
vertebrate.
Vertebrate