What are molluscs give three examples?

Molluscs are a diverse group of invertebrate animals belonging to the phylum Mollusca, characterized by soft bodies, often protected by a hard shell. They are known for their significant ecological and economic roles. Three examples of molluscs include snails (gastropods), clams (bivalves), and octopuses (cephalopods). Each group exhibits unique adaptations and lifestyles within various environments.