Ключевые слова: analysing, analysis, analyzing, beaker, biochemistry, biology, biotechnology, blue, chemical, chemist, chemistry, color image, concentration, development, discovery, discussion, doctor, equipment, experiment, expertise, health, health care, healthcare and medicine, hospital, indoor, innovation, lab coat, laboratory, liquid, medicine, microbiology, microscope, occupation, pipette, professional, protection, report, research, science, scientific, scientist, study, teamwork, technician, test, test tube, university, virus, working, workplace,