stuctures

stuctures

1. A structure is the set of elements in a body that are made to resist the effects of the forces that act on it . a structure prevens a body from breaking or deforming

   • natural structures are not made by man.They are in living beings ,in their compostition,or the result of a geolgical process , for example,the shell of a crab,a bird s nest or a cave
   • man made structures are made by people to satisfy a need. Some examples are the legs of a table or the case of a camera