Yes, they do. They use it to eat.
Yes. Nematodes a multicellular.
small cnidarians and big cnidarians
Yes, nematodes have bilateral symmetry.
Nematodes belong to the roundworms or phylum Nematoda.
Nematodes are roundworms. Many of the 28,000 or more species of nematodes are parasitic. Nematodes are very successful organisms, living just about everywhere where there is life.
cnidarians have no nervous system
Yes, cnidarians are invertebrates.
The cnidarians are in the Kindom family
Cnidarians have a radial symmetry.
cnidaria(similar to cnidarians)
Nope - Cnidarians are marine creatures !
Cnidarians reproduce asexually and sexually