Keywords
16-17 years, acquaintance, acquaintances, adolescent, adolescents, african american, african americans, african ethnicity, afro-american, alliance, asian, asian continental ancestry group, asian ethnicity, asians, asiatic, black american, black americans, boy, boys, camaraderie, caucasian, caucasian appearance, caucasians, chemistry, class, classes, classmate, classmates, classroom, classrooms, closeness, committed, communities, community, companion, companions, companionship, concentrate, concentrating, copy space, copy-space, copyspace, cut out, cut outs, cut-out, cut-outs, cutout, cutouts, dedicated, diverse, diversity, educate, education, educational, ethnic diversity, ethnic-diversity, experiment, experimental, experiments, eye contact, eye-contact, female, females, focus, focused, focusing, friend, friendly, friends, friendship, friendships, girl, girls, grin, grinning, group, group of people, grouping, groups, half length, half-length, high school, high school student, high school students, indoor, indoors, innovation, innovative, inside, inter racial, inter-racial, interest, interested, keen, knowledge, lab, laboratories, laboratory, labs, leading edge, learn, learning, lens, look, looking, male, males, microscope, microscopes, multi-ethnic group, nickel, observe, observing, optical, original, originality, people, person, persons, pleased, pose, posed, posing, positive, relationship, relationships, ron, school, schooling, schools, science, science & technology, science and technology, science class, science lab, science laboratories, science laboratory, sciences, secondary school, secondary school student, secondary school students, secondary schools, smile, smiles, smiling, student, students, studio shot, studio-shot, studio-shots, studious, study, studying, tech, technological, technologies, teen, teenager, teenagers, teens, together, view, viewing, watching, welcoming, young, youth, 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, 1822129