Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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Condoms were originally made of animal intestines or linen.
347
Lobsters have blue blood.
476
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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