Final answer:
At either end of the ship below the waterline, one would typically find the hull, which is the watertight body of the ship that provides buoyancy and supports the ship's structure.
Step-by-step explanation:
At either end of the ship below the waterline, one would typically find the hull. The hull is the watertight body of the ship that provides buoyancy and supports the ship's structure. It is designed to displace water and keep the ship afloat.
The hull is usually made of metal or reinforced concrete and is shaped in such a way that allows the ship to move efficiently through the water.