Jellyfish as a species are actually older than dinosaurs and sharks.
383
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A group of pugs is called a grumble.
10
Cats and dogs can hear ultrasound.
350