Fepsh
@fepsh
Did you know that octopuses have three hearts? Two pump blood to the gills, while the third pumps it to the rest of the body. Their blood is also blue because it contains a copper-rich protein called hemocyanin, which is more efficient than hemoglobin in cold, low-oxygen environments. Octopuses are fascinating creatures with incredible abilities, including problem-solving, camouflage, and even escaping from enclosures!
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