Worms

A seventh grade Biology teacher arranged a demonstration for his class. He took two earth worms and in front of the class he did the following: He dropped the first worm into a beaker of water where it dropped to the bottom and wriggled about. He dropped the second worm into a beaker of Ethyl alchohol and it immediately shriveled up and died. He asked the class if anyone knew what this demonstration was intended to show them. A boy in the second row immediately shot his arm up and, when called on said: ‘You’re showing us that if you drink alcohol, you won’t have worms.


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