Ключевые слова: adult, adults only, analyzing, biochemistry, biology, biotechnology, chemical, chemistry, colleague, color image, concentration, copy space, coworker, equipment, examining, expertise, female, healthcare and medicine, horizontal, indoors, lab coat, laboratory, laboratory equipment, looking, medical research, medical sample, medical test, medicine, men, microbiology, microscope, occupation, people, professional occupation, research, science, scientific, scientist, south africa, standing, stem topic, teamwork, technology, test, two people, white people, woman, working,