Riddle

Fighters lined up in rows; one component decides if they are divided or united.

Choose an answer

A.An elevator
B.An escalator
C.A ramp
D.A zipper
Hint: It's a 2-word phrase with 7 letters, starting with "A".

Answer

A zipper

Why this is the answer

Think about the literal properties of a 'a zipper'. The riddle uses metaphors to describe its physical form or function.

This riddle is filed under Expert Riddles for Adults and rated Hard.