Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
A cow produces around 200,000 glasses of milk in her lifetime.
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Cats sleep for 70% of their lives.
8
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
The cat brain weighs about 30g.
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