Sloths take two weeks to digest their food.
243
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
There are approximately three chickens for every human on Earth.
13
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8