When in command of a lifeboat under oars, what does the command "Backwater" mean?

Correct Answer: Option D — row in astern motion

The command "Backwater" directs the crew to row in an astern motion. This maneuver is essential for maneuvering a lifeboat away from a vessel's side or avoiding obstacles. It requires the oarsmen to push the handles forward, causing the blades to move the boat in the opposite direction of normal rowing.