The arthropods (for instance, centipedes) are believed to have descended from the annelids (segmented worms).
arthropods
Heterotrophs
arthropods (insects ect.)
No they don't because all worms are invertebrates (animals without a backbone). (:
No they don't because all worms are invertebrates (animals without a backbone). (:
Most are. For example, a tape worm. Humans and animals are its host.
Annelida are segmented worms. So, animals.
No, ticks are not segmented worms.
A leech belongs to the phylum Annelida, which includes segmented worms.
segmented have lines in them and non dont.
No. Earthworms are an example of segmented worms that are still living.
The phylum that includes segmented worms is known as Annelida. These phylum is believed to have over 17,000 species of different organisms.