No they do not. They are invertebrates.
No they don't because all worms are invertebrates (animals without a backbone). (:
worms are invertebrates since thry have no backbone
No they don't because all worms are invertebrates (animals without a backbone). (:
Yes, glow worms [Lampyris noctiluca] are invertebrates. Insects are invertebrates, because they have no backbone. Glow worms have no backbone. They're insects that somewhat resemble worms.
Worms are invertebrates they don't have backbone.
worms,snakes and slugs
Roundworms and flatworms do not have backbones. All worms are invertebrates.
animals without a backbone: worms, centipede, etc.
Worms? Starfish?
The worm is an invertebrate because it doesn't have a backbone.
Animals that do not have a backbone. Such as snails, insects, worms, etc.
no, they are invertebrate because thy do not have a backbone