Flashing lights on a small toy are controlled by a circuit. when the toy is turned on, an electric current flows through the wires in the circuit. what is something that happens when an electric current flows through the circuit? a. gravity is converted to magnetism b. electricity is converted to gravity c. a gravitational field is induced d. a magnetic field is induced

Read this excerpt from leah missbach day's foreword to wheels of change.bicycles have long played a role in my life. as a young woman, i rode one year-round before i had a car. but it was later in adulthood that the bicycle became more than a source of transportation for me. the bicycle actually began to truly shape the way i saw the world.what is the author's purpose for including this in the foreword?