Solution

Column-AColumn-B i.Jellyfish(d)Coelenterate ii. Cray fish(c)Arthropoda iii. Whale fish(b) Mammal iv. Devil fish(a)Mollusca Jellyfish : - • These are gelatinous marine animals with umbrella-shaped bells and trailing tentacles. • They are members of the phylum Cnidaria, which also includes corals, sea anemones, and hydras. • Jellyfish are found in all the world's oceans, from the surface to the deep sea. • Jellyfish are coelenterates . • Crayfish: - • It is also known as crawfish, crawdads, mudbugs, or freshwater lobsters, which are aquatic crustaceans that live in freshwater habitats such as rivers, streams, lakes, and ponds. • It belongs to the arthropod’s phylum • Whale fish: - • They are a family of deep-sea fish that are related to anglerfish and barreled dragonfish and belong to mammals . • Devilfish : - • The devilfish, also known as the giant Pacific octopus, is a cephalopod mollusk native to the northern Pacific Ocean. • Devil fish belongs to Mollusca .