What Instrument Can Be Heard But Not Seen

Author: Brendan
8 years ago

Riddle: What instrument can be heard but not seen?
Answer: Your voice.
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Source: https://www.riddles.com/2526
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What instrument can be heard but not seen?
What instrument can be heard but not seen by Brendan v1.


Riddle: What instrument can be heard but not seen? Answer: Your voice.
by Brendan v2.