The octopus is a cephalopod, a word that comes from the Greek and means head and feet. The octopuses have two thirds of the brain in the tentacles. Inside their limbs, in fact, they have about 50.000 millions of neurons. The third part of the brain is located in the head and has the shape of a donut. The correct term to use is octopus, which differs from octopus, although the two words are commonly mistaken as synonyms.
BETA
M****o
