How Earthworms Work

Episode of: Stuff You Should Know

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Dec 15, 201145m
How Earthworms Work
Dec 15 '1145m
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Earthworms come in a wide range of sizes: The average U.S. earthworm is 6 to 11 inches long, and the giant worms of Australia and South America can grow to a length of 11 feet. Join Josh and Chuck as they burrow into the weird world of earthworms.

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