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
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
A 42-foot sperm whale has about 7 tons of oil in it.
209