Scientific research may be defined as a systematic, controlled, empirical, and critical investigation of hypothetical propositions about the presumed relations among observed phenomena. This definition contains the basic terms necessary in defining the method of scientific research, and describes a procedure that has been accepted for centuries. However, regardless of its origin, all research begins with a basic question or proposition about a specific phenomenon. For example: Why do viewers select one television program over another?
Scallops come from sandy or muddy bottoms of most seas and oceans.
Scallops are a cosmopolitan family of bivalves, found in all of the world's oceans, though never in freshwater. They are one of very few groups of bivalves to be primarily free-living; many species are capable of rapidly swimming short distances and even of migrating some distance across the ocean floor.any species of scallops are highly prized as a food source, and some are farmed as aquaculture. The word scallop is also applied to the meat of these bivalves when it is sold as seafood.