Yes, we are (at least on planet Earth)
Humans.
Humans.
The right Answer is Giraffes for the world's tallest animals!
The most intelligent animal is the Homo Sapien.
Homo sapiens is the most intelligent animal in the UK
Any animal with a brain could be considered to be intelligent, though some with insignificant brains (such as the oyster) would not be considered intelligent. As to human intelligence, some have questioned its existense, but it is generally believed (by humans) that humans are the most intelligent creatures on Planet Earth.
The most intelligent animal in the sea is scientifically considered the dolphin, because dolphins can tell whether they are looking at a reflection of themselves or not, and it is scientifically considered 'smart' or 'intelligent' if an animal can recognize a reflection, and not think it is another animal.
elephants are the most intelligent animals.
dolphin
Chimpanzee
The one that is believed to be the most intelligent is the dolphin. They have unique characteristics and are mostly friendly with humans.
The least powerful animal would probably the worm. Worms are totally nowhere near defensive and have no protection, sting, poison, and they cant even fly. On the other end is dragons, griffons, humans, lions, tigers, and falcons.