We are talking about jellyfish which have more than 1500 species. Jellyfish is said to be a never-dying creature because its characteristic is that even if it is cut into two, it does not die, but different jellyfish are born from those two parts.
Jellyfish can kill any human with their sting in an instant. Jellyfish can grow up to six feet in length and weigh up to 200 kilograms. The largest jellyfish mustache found in the American Ocean was 7.6 feet long and 120 feet long.
By the way, jellyfish look very beautiful, but if their mustache touches human skin, they should be treated immediately, because their mustache is so poisonous that it causes great damage to the skin.