Which of the following is considered a safe practice while driving?

Using hands-free devices for communication is considered a safe practice while driving because they allow the driver to maintain focus on the road while still being able to communicate. This minimizes the distractions associated with holding a phone or looking down to dial a number, thus contributing to safer driving conditions. It enables a driver to keep both hands on the wheel and allows for better control of the vehicle.

In contrast, driving with your foot on the brake can create confusion for other drivers and may lead to unexpected stops or rear-end collisions. Adjusting your mirror while driving can take your attention away from the road, increasing the risk of an accident. Eating while driving is another distraction that can prevent you from fully focusing on driving, increasing the likelihood of errors in judgment or reaction time. Therefore, using hands-free devices promotes safer communication and is more in line with safe driving practices.