Which of the following can distract a driver, according to Georgia law?

In accordance with Georgia law, various activities can indeed serve as distractions to a driver, significantly increasing the risk of accidents. Adjusting vehicle mirrors is a common behavior that, while necessary for safe driving, requires the driver's visual and mental attention away from the road. Eating food not only requires the driver to manage the act of eating while controlling the vehicle but also can lead to spills and messy distractions that further compromise focus. Tuning the radio is another action that diverts attention from driving, as it necessitates the driver to take their eyes off the road to operate the controls.

Each of these activities can impair a driver’s ability to react quickly to changing road conditions, thereby creating a hazard. Therefore, recognizing that all of these actions are potential distractions aligns with the understanding of how even seemingly mundane tasks can impact driving safety. Hence, choosing "All of the above" accurately encapsulates the wide range of distractions that can affect a driver's focus while operating a vehicle.