Having examined the filamentous plaque of molds under a microscope, you will notice that some of the filaments are directed upwards, and some lie not on the nutrient, but on top of other filaments. What is the use of a fungus from threads that do not touch nutrients?
On the threads that do not touch the nutrients, heads with spores form over time, with the help of which the fungus settles.
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.