Why should infants and young children be in rear seats?

Infants and young children should be placed in rear seats primarily because they can be severely injured from airbag impact. Airbags are designed to deploy with great force to protect adults in the event of a collision, but this force can be dangerous for small children, especially those in forward-facing car seats. When children are seated in the front seat, they are more at risk of being harmed by an airbag deploying in an accident. The rear seats provide a much safer environment for young passengers, allowing them to be well protected by the vehicle's safety features without the added risk of airbag injury.

While the other options may suggest benefits of having children in the back seat, they do not provide the crucial safety rationale that prioritizes the protection of infants and young children from the potentially life-threatening consequences of airbag deployment.