All worms are invertebrates.
INVERTEBRATES!!
invertebrates
vertebrates and invertebrates different?
Worms do not have backbones so they are all invertebrates no matter what sort of worm they are.
They are vertebrates.
Vertebrates have spinal chord and invertebrates don't.
Vertebrates have spines & invertebrates do not have spines.
Invertebrates.
invertebrates
vertebrates
Vertebrates.
all vertebrates have endoskeleton but not all invertebrates do