A PENNY A IS ROLLED AROUND A SECOND PENNY B WITHOUT SLIPPING UNTIL IT RETURNS TO ITS STARTING POINT H RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

He uses "windows". Did you answer this riddle correctly?
YES  NO  

The wind. Did you answer this riddle correctly?
YES  NO  

The smoke Did you answer this riddle correctly?
YES  NO  

Honey combs. Did you answer this riddle correctly?
YES  NO  

Black ants. Did you answer this riddle correctly?
YES  NO  

Global warming! Did you answer this riddle correctly?
YES  NO  

25 miles.

The easiest way to think about this is to consider the time. The bikes will take 1 hour to touch, given that they start 20 miles apart and are each traveling toward each other at 10 mph.

Therefore the bee is buzzing back and forth at 25 mph for 1 hour. Did you answer this riddle correctly?
YES  NO  

Because they're wearing their hair longer. Did you answer this riddle correctly?
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Because if they traveled slowly, they'd be known as slow-i-canes. Did you answer this riddle correctly?
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Barney Gumble Did you answer this riddle correctly?
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A horse Did you answer this riddle correctly?
YES  NO  

Shoe me Did you answer this riddle correctly?
YES  NO  

A penny Did you answer this riddle correctly?
YES  NO  

One! After that it's not empty. Did you answer this riddle correctly?
YES  NO  

Gloves Did you answer this riddle correctly?
YES  NO