What increases the death rate in accidents?

The death rate in accidents is notably influenced by various factors related to speed and vehicle type. Driving a motorcycle significantly increases the risk of severe injury or death in an accident compared to being in a passenger vehicle due to the lack of protection provided by the motorcycle itself. This aspect highlights the inherent risks of riding motorcycles, making it a factor worth considering.

Additionally, driving over the speed limit, such as going 65 in a 55 zone, directly correlates with higher accident rates and more severe outcomes. Higher speeds reduce the driver's reaction time and increase the force of impact in the event of a collision, leading to a greater likelihood of fatalities. Speeding diminishes a driver's ability to maintain control and worsens the consequences of crashes.

Conversely, driving the speed limit generally promotes safety and reduces the likelihood of accidents. Similarly, staying in the right lane is typically associated with safer driving practices, as it allows for smoother traffic flow and easier navigation among slower vehicles. These choices inherently create safer driving conditions and lower the potential for accidents.

Thus, the correct answer highlights that exceeding the speed limit significantly increases the risk and severity of accidents, which in turn raises the death rate.