Yes, snails are molluscs. They belong to the phylum Mollusca and are generally known by their shells. The phylum Mollusca includes a variety of organisms such as snails, conches, slugs, and pinnipeds. These animals are characterized by a soft body (often with legs) and usually a shell composed of calcium, protein, and other substances.
Snails protect their bodies by forming a shell out of calcium carbonate through a process called secretion. In addition to their shells, they also have well-developed gills, antennae, and feet used to sense their surroundings, eat, and move.
