Why are mosses considered a dead-end branch of evolution?

1) the predominance of gametophyte in the development cycle;
2) the absence of intermediate forms;
3) the absence of connecting links between mosses and the living representatives of other divisions of higher plants.

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.