What are the requirements for a child to be in a car seat?

The correct answer highlights the specific requirements that are set for child safety in vehicles, emphasizing that a child must be either under 6 years old or weigh less than 60 pounds. This criterion ensures that properly fitted car seats are used for younger and lighter children who are at greater risk in the event of a collision.

This approach is based on safety statistics and guidelines from both state laws and child safety organizations, which aim to reduce injury risk by ensuring that children are in appropriate restraints for their size and age. Using car seats that are properly suited to a child's height, weight, and developmental stage significantly enhances their protection while traveling.

The other options do not align with the strict safety measures advocated. For instance, simply stating under 8 years old does not address the weight factor, and options mentioning under 10 years old or less than 50 pounds do not conform to the established safety practices and regulations in Nebraska. It is crucial to adhere to the combined criteria of age and weight to ensure comprehensive safety for children in vehicles.