Final answer:
When refueling a vehicle, it is important to follow safety precautions to prevent fires and accidents.
Step-by-step explanation:
When refueling, there are several important safety precautions to follow. First, do not keep the vehicle running while refueling, as this can cause a fire hazard. Always turn off the engine before refueling. Second, do not smoke a cigarette while refueling, as this can also ignite the fuel and cause a fire. Finally, do not keep the nozzle of the fuel hose in contact with the intake to the fuel tank, as this can create a static electricity spark and potentially cause a fire or explosion.