The Smartest Animals on Earth
Intelligence can be defined in many ways. Self-awareness, the capacity of logic, understanding, creativeness and problem-solving are some of its basis. Humans always thought that we are the mightiest and smartest creation of God. But, scientist revealed that there are many animal species out there that may come close to us when it comes to intelligence. Here are some of the smartest animals on earth.Start slideshow
In every animal documentary, dolphins are considered one of the smartest animals on earth. Their large brain is made for emotion and awareness. In fact, Discovery News said that their brains are far more structurally complex than us humans. They are known to organize and work as a team and even mourn the death of other of their kind.