The Game Jenga Requires Players to Remove One Piece of a Block

The game Jenga requires players to remove one piece of a block tower at a time.The game proceeds until finally the tower falls.During most games,over half the tower can be removed without causing it to fall.To what aspect of memory is this analogous?

A) Long-term potentiation
B) Encoding specificity
C) Searching for the engram
D) Anterograde amnesia