
Is the human brain the biggest brained animal on Earth? Strictly speaking, the human brain is indeed not the largest on the earth. The largest animal on the planet, the blue whale, has the heaviest brain. It has a 6,000-gram brain to dominate its huge body that is equivalent to the weight of 25 elephants.
In this way, our brain is very insignificant in comparison, but the ratio of human brain to body weight is larger than any creature on earth, which may be the reason why blue whales do not rule the world.





