What role does mucus play in the life of amphibians?

Amphibians are well-known frogs and toads. It is a class of vertebrates that can inhabit both land and water. In this they are helped by their special respiratory system. The gills and, of course, the skin are involved in breathing. The skin of amphibians is wet, and this is precisely because of the mucus they produce. And if the mucus does not moisturize the skin, then the skin of the amphibians will become dry, and they, accordingly, will die. Therefore, mucus plays one of the most important roles in the life of amphibians.