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How many hearts does an earthworm have?

How many hearts does an earthworm have? Why do parrots talk? Can pigeons really tell the difference between a Monet and a Picasso painting? Animals are incredible beings – and although we often find ourselves cuddling furry little puppies or stray kittens, we hardly know much about the rest of this fascinating world of animals. There are around two to three million different animal species all over the world, which are grouped into the animal kingdom. According to natural historians at the University of California (Los Angeles) and the California Institute of Technology, humans form a deeply emotional response to animals, in a part of their brain called the amygdala. Whether majestic or tiny, mysterious or seemingly ordinary, animals are intelligent creatures that make the world a beautiful place. Here are some amazing facts about animals that will convince you that they are smarter than you think they are. Interesting Facts about Animals

Rack Your Brains : Check out the Internet and the latest issues of your favourite science magazines for some super-cool science facts about animals. Then discuss these with your teacher and friends. Pop Quiz 1

Let us look at some of the more unique and unknown facts about animals.

Some facts about animals include that they are multicellular, aerobic and eukaryotic organisms. The blue whale, a marine animal, is the largest mammal in the Animal kingdom. The dragonfly embodies love and creates a heart-shaped structure with its tail while mating. Baby elephants are known to soothe themselves by sucking on their trunks. Octopuses have nine brains and blue blood. The seahorse is the only species wherein the male gives birth to the young. Polar bears do not really have white hair. Their fur is colourless which reflects light, making it appear white.

Animals are multicellular and eukaryotic organisms.

Octopuses have three hearts and blue blood.