The octopus has three hearts. This is because the two hearts pump blood to the gills, and the larger heart circulates the blood to the rest of the body. The octopus has nine brains. This is because, in addition to the central brain, each of the eight arms has a mini-brain that can move independently.
Does the octopus have 3 hearts and 9 brains?
The octopus has three hearts. One is used to pump blood around the body and the other two pump blood directly to the gills. The octopus has nine "brain". One central brain is used for overall control.
What does an octopus do with nine brains?
Most octopuses eventually succeeded in guiding their arms to food. This proves that the central brain, which processes visual information, can control the arm. Thanks to the nine brains, the octopus seems to have the advantage of being able to control its behavior locally and intensively.
Does the octopus have 3 hearts, 9 brains and blue blood?
The Pacific octopus has three hearts, nine brains, and blue blood, and the reality is stranger than fiction. The central brain controls the nervous system. In addition, each of the eight arms has a small brain — a cluster of nerve cells that biologists say control of movement. .. Two hearts pump blood to the gills.
Why does an octopus have three hearts?
The octopus has three hearts. One pumps blood around the body. The other two send blood to the gills. .. The three hearts help supplement this by pumping blood around the body at high pressure and providing an active lifestyle for the octopus.
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