What defines an able-bodied person in an evacuation scenario?

In an evacuation scenario, an able-bodied person is typically defined as someone who has no physical disabilities or limitations that would hinder their ability to move independently and effectively. Thus, the correct choice refers to an individual who can be a physical resource in assisting others during an evacuation. This suggests that someone who volunteers to help demonstrates both the capability and the willingness to contribute to the safety and efficiency of the evacuation process.

This definition is particularly important in emergencies where the priority is to ensure that those who need assistance, such as individuals with disabilities or those who are elderly, receive the support they require to evacuate safely. The emphasis is on the ability to provide help, as opposed to simply being physically capable of walking independently without any further responsibilities.

Other options, while they may describe individuals present during an evacuation, do not fully encapsulate the concept of an able-bodied person in this context. For instance, a person carrying children or a crew member assisting passengers may indeed be providing vital support, but they do not solely define the category of able-bodied individuals whose primary role is to aid in whatever form necessary during an emergency evacuation.