Keywords
14-15 years, 16-17 years, 2, adolescent, african, african american, african ethnicity, african-american, afro american, afro-american, black, buddy, chemical, chemistry, child, childhood, children, chum, class, classmate, close up, close-up, closeup, color, color image, colour, companion, companionship, comrade, confidence, confident, cooperation, education, experimentation, experimenting, female, friend, friendship, front view, gal, girl, head & shoulders, head and shoulders, hispanic, holding, human, human being, indoor, indoors, inside, instruction, juvenile, kid, knowledge, lab, laboratory, latin american, latin american and hispanic ethnicity, latino, learning, liquid, minor, mixed race person, multi-ethnic group, of african descent, only teenage girls, pal, people, person, photography, positive, pupil, relationship, research, researching, schoolmate, science, self-assured, student, studying, teaching, teen, teenage, teenager, test tube, together, togetherness, tutoring, two, two people, vertical, wet, young, youngster, youth, youthful, 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, bld051352