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 ancestor of all domestic cats is the African Wild Cat which still exists today.
12
A 42-foot sperm whale has about 7 tons of oil in it.
209
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7