Knowledge of biology is very important for solving problems of preserving the environment, preserving biological diversity, improving human health, conserving natural resources and ensuring sustainable development of nature and society. Now the time has come when the future of our planet depends on each of us. Therefore, a modern person cannot consider himself educated if he is not familiar with the basics of biological knowledge.
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.