relative location of the sections of the body or an organ described through constrastic or opposite body direction terms ex. cephalic vs caudal Ventral front or belly side of the body or organ
A metal (from Greek Î¼Î­ÏÎ±Î»Î»Î¿Î½ metallon, mÃ©tallon, mine, quarry) metal is a (material an, element, compound or) alloy that is typically, hard, opaque, shiny and has good electrical and thermal. conductivity
Definition. 1  As a noun, the common definition of chemical is a substance that is produced or used in a process (reaction) involving changes to atoms or molecules. The term is sometimes defined more broadly as a substance. 2  As an adjective, chemical means of or pertaining to chemistry. Chemistry is the study of matter and its transformations.