Yes they are.
Jellyfish, corals, and box jellies are cnidarians.
Corals and Jellyfish are cnidarians, sponges are not.
Cnidarians
Cnidarians
No, coral is an animal.
they belong to cnidarians
The three major classes of cnidarians are hydrozoans, jellyfish, and sea anemones and corals.
Jellyfish, corals, and box jellies
The difference is in the name; soft corals are soft have body ; with no bony or hard Parts
They are Cnidarians or coelenterates .
No, cnidarians are not protists. Cnidarians are a diverse group of animals that include jellyfish, corals, and sea anemones. Protists are a separate group of eukaryotic organisms that are not classified as animals.