human
Is it true that the octopus has nine brains?
assistant
Yes, the octopus has a total of eight brains. The first brain is located in its head and is responsible for controlling its movements. The second brain is located in its arms and is responsible for coordinating the movement of its arms. The third brain is located in its mantle and is responsible for controlling its breathing. The fourth brain is located in its ink sac and is responsible for controlling the release of ink from its ink sac. The fifth brain is located in its stomach and is responsible for controlling digestion. The sixth brain is located in its reproductive organs and is responsible for controlling reproduction. The seventh brain is located in its gills and is responsible for controlling respiration. The eighth brain is located in its heart and is responsible for controlling circulation.