Ключевые слова: anatomy, black, black hair, boy, brain, casual clothing, caucasian, class, classmates, classroom, collaborating, college, connected, conversation, cooperation, editorial, education, female, friends, girl, group, happy, high school student, junior high school student, male, middle school, model, people, pupil, school, schoolgirl, sitting, smiling, student, studying, table, technology, teen, teenage, teenager, textbook, together, ukraine, ukrainian school, ukrainian schoolchildren, women, working, young, youth,