Ключевые слова: analysis, atom, atoms, bacteria, biochemistry, biology, blue, botanical, cells, chemistry, discovery, dna, drawing, education, educational, equipment, experiment, exploration, flask, genetics, green, illustration, lab, laboratory, leaf, learning, leaves, life, medical, micro, microbiology, microscope, molecule, orange, plate, research, sample, school, science, scientific, slide, study, virus, world, zoology,