Clam Clams are animals that burrow under the sea floor. They are bivalves, mollusks that have two shells that protect a soft body enchantedlearning.com/subjects/inverteb...
Clams Clams are shelled marine or freshwater mollusks academickids.com/encyclopedia/index.php/Cla...
Hard Clam The hard clam is a bivalve mollusk with thick, ridged shells that vary in color from brownish to grayish or white chesapeakebay.net/fieldguide/critter/ha...