Which Group Of Invertebrates Has Soft Body Which Is Protected By A Hard Covering Or Shell?

Which Group Of Invertebrates Has Soft Body Which Is Protected By A Hard Covering Or Shell? Snails have soft bodies covered in a slime called mucus. They also have a hard shell to protect them. Which group of invertebrates has soft body which is protected by a hard covering shell? Molluscs, one of the largest

What Are Seashells Made Up Of?

What Are Seashells Made Up Of? Shells are made of calcium carbonate, in the mineral form of calcite or aragonite. Do all shells come from animals? Their whorls, curves, and shiny iridescent insides are the remains of animals. Most shells come from soft-bodied mollusks. Snails, clams, oysters, and others need the hard protection of their