Unlike “metabolic processes” in inanimate nature, the processes of biosynthesis and decomposition of substances have become the most important in living organisms. Metabolism ensures the constancy of the chemical composition and structure of the body, its growth, reproduction and existence in continuously changing environmental conditions.
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.