What are cnidarians?
Flexi Says:
Cnidarian is an invertebrate in the phylum Cnidaria that includes animals such as jellyfish and corals and is characterized by radial symmetry, tissues, and a stinger called a nematocyst.
Q: What are cnidarians?
Cnidarian is an invertebrate in the phylum Cnidaria that includes animals such as jellyfish and corals and is characterized by radial symmetry, tissues, and a stinger called a nematocyst.