Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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Two dogs were among the Titanic survivors.
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The largest earthworm on record was found in South Africa and measured 22 feet.
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By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
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