What might have happened to this society that there would be no crime, but that walking would be considered criminal behavior? What is Bradbury suggesting about society (theme)

Answerscientists are able to work both with current and future technology;

Answerradius is the lateral bone of the forearm when considering the anatomical position, it is wide at its distal, and narrow at its proximal;

ulna forms the elbow joint with humerus at its proximal end with its olecranon process. the ulna is slightly larger than the radius;

ok i looked up raial, and theres no such bone in the human body /// check the spelling/// both of the above bones are in your lower forearm you'll get it good luck/