Is a jellyfish a mollusca?

Jellyfish is not a mollusca

1. Snails, octopus, mussels, and oysters belong to the phylum mollusca, which includes soft-bodied organisms with hard shells.
2. The phylum Coelenterata has a unique structure called a coelenteron, which is where the food is digested.
3. Jellyfish and sea anemones are among the creatures found in phylum Coelenterata.