well in a way.....an oyster is a shellfish so i guess it is
Its called a Oyster
oyster
no
No.
It's sell fish
poo
athropod
No, earthworms are Annelids.
A verterbrate animal has a bone on the outside like a spine.. but im guessing an athropod has an inside one? :D
nothing absulutly nothingggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
the uropod is an abdomenal limb of an athropod
They do not give birth. They release sperm and eggs into the water, some species retain the eggs in their shell for incubation.