What is the role of the green leaf in plant life?

Promotes the creation of organic matter from inorganic in sunlight, for nutrition. With its help, water evaporates.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.