Keywords
13-14 years, 14-15 years, african ethnicity, asian ethnicity, beaker, black hair, brown hair, casual clothing, caucasian ethnicity, cheerful, chemistry, chemistry class, classroom, conical flask, dedication, discovery, dreadlocks, education, flask, front view, group of people, happiness, head and shoulders, high school student, holding, indoors, laboratory, laboratory glassware, learning, liquid, looking at camera, multi-ethnic group, protective eyewear, research, science and technology, sitting, smiling, standing, teenage boys, teenage girls, teenager, test tube, test tube rack, toothy smile, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 1574r-0600b, 1574r 0600b, 1574r0600b