Why do crabs walk sideways?
ANS: Because that's the way their legs bend. Muscles work in pairs. A muscle can only retract, or pull; to lengthen again it must relax and be pulled back by another 'antagonistic' muscle.
Tuesday, November 13, 2007
Why do crabs walk sideways?
Posted by Enigma in Ecstasy
Labels: Wacky Questions and Answers
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