What is an important safety requirement for the ship's boats?

The correct choice emphasizes that maintaining proper fuel levels and ensuring capacity is crucial for the safety of the ship's boats. Adequate fuel levels are essential for the effective operation of the boat, as insufficient fuel can lead to engine failure or an inability to return safely. Additionally, maintaining capacity helps ensure that the boat is not overloaded, which can affect stability, maneuverability, and overall safety during operations.

While operational backup engines, conducting daily inspections, and ensuring personnel are seated are also important safety practices, the foundation of safe boat operation begins with proper fuel management and understanding the boat's capacity limits. These factors directly impact the boat's performance and the safety of all personnel aboard during operations.