I run, but I never walk. I have a bed but never sleep. I have a mouth but never speak. What am I?
Category: Brain Teasers · Difficulty: expert
Hint: Consider natural features in the environment.
Answer
A river
Explanation
A river flows ('runs'), has a riverbed, and a mouth where it meets the sea.
This is a expert brain teasers riddle — one of the harder riddles here. The answer is A river.
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