Bats sleep 18-20 hours per day.
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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A scorpion can hold its breath for up to 6 days.
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In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
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When you shave a guinea pig it looks like a little hippo.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
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