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It Wants to Suck Your Blood (Science World)

it wants to suck your blood sw thumb

Did you know that in half an hour a leech can slurp up five times its body weight in blood? Explore these blood-sucking worms and their medicinal value. 


It Wants to Suck Your Blood (Science World)

American Museum of Natural History

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New York, NY 10024-5192
Phone: 212-769-5100

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except on Thanksgiving and Christmas
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