The value of the relationship of plant organs in the processes of its life:
* roots supply water with dissolved mineral salts to the plant
* in the leaves of the shoot, organic matter and oxygen are formed in the light
If the roots do not supply salt solutions to the leaves, then photosynthesis will not occur and the plant will not be able to bloom and form a fruit.
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.