Ключевые слова: analysis, biology, biotechnology, blood, blue, body, centrifuge, chemical, chemistry, clinical, close, container, discovery, doctor, equipment, experiment, female, glass, glove, hand, health, healthcare, healthy, hospital, human, instrument, lab, laboratory, liquid, machine, man, medical, medicine, modern, people, person, pharmacy, plastic, research, researcher, sample, science, scientific, scientist, steel, technology, test, tube, up, woman,