A limpet clings to rock and moves round feeding when covered by a high tide. Barnacles and muscles also are clinging shellfish, though they are fixed in position and are unable to move position.
No, they do not.
A speed skater's uniform is so tight, they don't need to hold onto it. It just clings to the skin.
they have sharp teeth which clings onto the prey and starts to dig a eat parts of the fish. so lampreys are parasirtes
they are detected by other ships, and then a message is passed onto other ships so the ships know to look out for iceburgs
Gangplank
in a crate
Most ships are tied to the dock. Rats can walk along the ropes that are tied to the dock, right onto the ship.
Kraal
A stevedore
They are the same. they get onto the ships from the mooring lines.
Superstitions surrounding ships probably began the very first time a human launched onto water clinging to a floating log.
They are not real but always depicted oceans because ancient siren legends would lure ships onto rocks and no ships in rivers