Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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The head of a jellyfish is called the "Bell."
6
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
There's a lizard known as the 'Jesus Lizard' that can run across water.
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Cats recognise the voice of their owner, but never evolved to care.
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The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The ancestor of all domestic cats is the African Wild Cat which still exists today.
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