To meet their needs, people use more and more natural resources without thinking about their conservation, while polluting the environment. Disregarding biological knowledge, a person violates natural landscapes, changing the life of living organisms, which leads to their death. Such behavior leads to the extinction of plant and animal species, disrupting biological processes in ecosystems. Population growth, increasing the scale of production becomes more difficult to maintain the uniqueness of nature. Man deliberately increases the number of mutagens in the environment. Thus increasing the load on all living organisms, including oneself. Therefore, it is important for a person to find a reasonable balance between technological changes and concern for nature. Protistology is the science of protozoa, microbiology is the science of microorganisms, etc.
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.