Dorothee
Germany
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The latest episode of “Top10” was about 10 “almost indestructible” animals:
>The water bear: When in danger – for example when put into boiling water, ice or even outer space – it simply stops its metabolism, dries up and restarts metabolism as soon as danger is over. >Lobsters don’t die until they push off their most internal skeleton. >Turtles have extremely robust organs which makes them live a lot longer than human beings. >Bdelloida can even though they are marine animals survive on dry ground for about 9 years and can cope with the hundredfold of the UV-rays a human being can endure. >Turbellaria can regenerate enzymes that get destroyed while aging. If you cut off one’s head even that will regenerate. >Greenland-sharks and Greenland-whales survive temperatures as cold as 2°C, because they move extremely slow. In the early 21st century the carcass of a whale was found that was harpooned in the late 19th century and obviously managed to escape and survive with its injury – which is another reason why I post this here as the poor animal must have had a lot of pain, swimming away as fast as it could with an injury and a harpoon being stuck in its back, making this another argument against whaling. Both can live up to 200 years. >Mussles can live up to 500+ years and even those that die earlier rather die of disease or being caught in a net than falling victim to animals that prey on these mussles. One mussle even died at the age of 507 years and would probably have lived a bit longer had it not been for those scientists putting the animal’s life into danger during some experiments. Obviously this is why I post this under this photo. >Some sponges live up to 15.000 years and even attract the attention of historians who want to examine them to learn more about ancient empires. >Like the mythological phoenix jellyfish can reverse their own circle of life.
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