People have been arguing about which cat or dog is smarter. Recently, some scientists have not only studied the size of the animal's brain capacity, but also the number of neurons in the cerebral cortex, and found that cats usually seem to have an intelligence-dominant attitude, but the number of neurons in the cerebral cortex of cats is only ordinary golden hair. Half of the dog. From this, they all came to the conclusion: dogs are smarter than cats.
The number of nerve cells in the cerebral cortex of an animal is positively correlated with the intelligence of the animal is most likely to be the hypothesis that the aforementioned scientists concluded.