Roundworms rule the domain of the Phylum'Nematoda'.
Roundworms belong to the phylum Nematoda.
Roundworms
Jellyfish are bell shaped and roundworms aren't. Jellyfish sting and roundworms do not. jellyfish are radial and and roundworms are not.
Roundworms can harm dogs ect;
No, roundworms have bilateral symmetry.
Scientific classification: Roundworms make up the phylum Nematoda.
Yes roundworms have nervous systems!
Roundworms belong to the phylum Nematoda.
pretty sure they're roundworms as they are round.
Roundworms can also be parasites to humans.
they are more related to roundworms
Roundworms (scientific name: Nematoda) are invertebrates, as they do not have a spine.