The evolutionary advantages of being stupid.
D000220:Adaptation, Biological; D000222:Adaptation, Physiological; D000818:Animals; D001188:Artiodactyla; D005075:Biological Evolution; D001835:Body Weight; D006801:Humans; D007360:Intelligence; D009929:Organ Size; D010101:Oxygen Consumption; D011817:Rabbits; D012641:Selection, Genetic; D014426:Turtles