Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10