Octopus trivia:The octopus’s IQ is equivalent to a human five-year-old child.

The octopus is a very intelligent animal. There are about 500 million neurons in the octopus brain. Do you know how high the octopus’ IQ is!

They will go to the labyrinth to open the can, and after research, the octopus’s IQ is about the same as the five-year-old human child, so the octopus’ IQ can go to kindergarten.