Riddle

What can run but can't walk?

Choose an answer

A.A car engine
B.A clock
C.A river
D.A refrigerator
Hint: It's a 2-word phrase with 13 letters, starting with "A".

Answer

A refrigerator

Why this is the answer

A refrigerator "runs," meaning it operates continuously, but obviously cannot physically walk.

This riddle is filed under How, What, Why Riddles and rated Easy.