Their tricuspid teeth (three sharp points per tooth) are especially adapted to feed on organisms with hard shells such as clams , snails, crabs and shrimp.
Their tricuspid teeth (three sharp points per tooth) are especially adapted to feed on organisms with hard shells such as clams , snails, crabs and shrimp.
Glue the larger shells, such as these clamshells , to the inner and outer edges of the frame.
Glue the larger shells, such as these clamshells , to the inner and outer edges of the frame.