Keywords
18-19 years, 2, 20's, 20-24 years, 20-25, 20-30, 20s, 25-30, accessory, adult, brown hair, brunette, bunsen burner, caucasian, chemistry, chemistry class, class, classmate, classroom, college, color, color image, colour, concentrating, concentration, defending, discovery, education, fellow, focus on foreground, gentleman, goggles, guy, hispanic, holding, horizontal, human, human being, indoor, indoors, information, inside, instructing, instruction, intelligence, knowledge, lab, lab coat, laboratory, latin, latin american, latin american and hispanic ethnicity, learning, looking down, male, man, multi-ethnic group, multicultural, multiculturalism, people, person, photography, protection, protective eyewear, pupil, research, safeguard, safety, school, schoolmate, schoolroom, science, science class, scientific experiment, security, standing, student, studying, teaching, test tube, textbook, tuition, tutoring, twenties, twenty, two, two people, university, western european, white coat, wisdom, young adult, young men, 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, blm016671