A hunter in the taiga put squeezed and dried moss on the festering wound. What was that moss?

It was sphagnum moss – its empty cells will suck out pus and neutralize the wound with their substances.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.