HELICES is a term used to describe a type of structure that can be found in many different forms in nature. It is composed of two or more intertwined strands that form a spiral or coil-like shape. The term HELICES can be broken down into two words, COILS (5 letters) and SPIRALS (7 letters), which are both related to the structure. Coils refer to the winding shape of the structure, while SPIRALS refer to the twisting motion of the strands. Together, these two terms accurately describe the helical structure.