What is a signaling factor? How does it differ from other abiotic environmental factors?

The signal factor is a factor that sends a signal to living organisms about changes in their environment (the ratio of light and dark periods of the day in different seasons of the year as a signal factor).

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.