Ключевые слова: adorable, alone, at home, beautiful, biology, caucasian, caucasian girl, chemistry, child, childhood, closeup, cropped, cute, education, educational, elementary school, european, female, girl, girlhood, holding, homework, indoors, kid, learn, learning, molecular model, people, person, preadolescent, preteen, red haired, redhead, schoolchild, schoolgirl, schooling, smiling, study, studying, table,