What does one pull from the diver to tender represent?

The correct answer indicates the signal that a diver is signaling to the tender on the surface. When a diver pulls on the line or tether attached to the tender, it signifies that they are indicating their presence on the bottom of the water column. This is a crucial communication method as it clarifies to the surface crew that the diver is safely at the specified depth and not in distress or needing assistance.

Understanding this signal allows the tender to monitor the diver's status without immediate visual contact, ensuring that the diver is following protocol while underwater. Effective communication in underwater operations is vital for the safety and coordination of diving activities.