Amazing Deep Sea Octopus

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The octopus is a cephalopod mollusc of the order Octopoda. The octopus inhabits many diverse regions of the ocean, including coral reefs, pelagic waters, and the ocean floor. They have numerous strategies for defending themselves against predators, including the expulsion of ink, the use of camouflage and deimatic displays, their ability to jet quickly through the water, and their ability to hide. [Wiki]