Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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