Two dogs were among the Titanic survivors.
262
Bats sleep 18-20 hours per day.
5
Dogs have been man's pet for over 14,000 years.
224
The most expensive cow in the world was sold in 2009 for $1.2 million.
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When dragonflies mate, their tails form a love heart.
22
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2