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YouTubeSilvergrass Institute
Octopus Dissection || The Tentacles of Today [EDU]
*** We made a small error in the video– Humans have the iron-based blood hemoglobin, and Octopuses have the copper-based blood hemocyanin, not the other way around. Sorry for any confusion *** How many tentacles do octopuses have? The answer is zero! Learn how to dissect an octopus in this video, which also covers its external and internal ...
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