Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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Most of the dust underneath your bed is actually your own dead skin.
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"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
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Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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