It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
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A scorpion can hold its breath for up to 6 days.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
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Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
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