A dairy cow can produce more milk when listening to music.
446
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The head of a jellyfish is called the "Bell."
6