Ключевые слова: assistant, biology, business, chemical, chemistry, coat, computer, discovery, dna, education, experiment, female, girl, industry, instrument, interior, lab, laboratory, lens, magnification, medical, medicine, microscope, molecular, molecule, office, people, person, portrait, profession, professional, research, sample, school, science, scientific, scientist, student, study, technology, university, white, woman, women, work, worker, young,