calms are not vertebrates they are invertebrates unless a shell can grow a backbone they will stay invertebrates
They are invertebrate's because the have an exoskeleton
Clams have no bones, including backbone's. No backbone= invertebrate.
invertebrate
Vertebrate!Verterbrate
it is a vertabrae
is a king an a vertebrate or a invertebrate
Vertibrates, they have a spine
A worm is an invertebrate as it doesn't have a spine.
An invertebrate.
vertebrate.
A tiger is a vertebrate, not an invertebrate. vertebrate means has a back bone so yes a tiger is a vertebrate.
The giant tortoise is a vertebrate, not an invertebrate.