The development of biogeocenosis does not occur in the same way as the development of an organism. They are formed on the basis of random (spontaneous) selection of species available in the environment and able to exist in these conditions. The composition of species arising in this way does not exist for long, but changes. The process of change continues until a community is established that can maintain a balanced cycle. Such a process of self-development of biogeocenosis is called succession.
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.