Keywords
20 to 24 years, adult, alone, anatomy, asian, asian ethnicity, chemical, chemistry, close, close-up, college, crop, cropped, day, detail, discovery, educate, educating, education, ethnic, experiment, hand, higher education student, holding, indoors, iranian, iranian ethnicity, lab coat, lab technician, laboratory, lad, learning, male, man, mid section, middle, middle eastern, middle eastern ethnicity, one person, paper, pen, people, protective clothing, scale, science, single, stationery, student, test, tests, university, university student, unrecognizable person, view, view point, weight scales, writing instrument, young, young adult, young man, 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, u43154966