Menino chocado em casaco branco e óculos de proteção após experiência em laboratório de ciências - Banco de fotos e imagens

Portrait of shocked girl in lab coat and protective glasses

Shocked boy in white coat and protective glasses after experiment in science laboratory

Portrait of little girl in lab coat holding digital tablet in science laboratory

Young elegant clever chemistry student or scientist serious pose with blackboard

Funny little girl science student in lab coat sticking her tongue out on school blackboard with hand drawings science formula pattern, back to school and successful female career concept

Portrait of little girl in lab coat holding digital tablet in science laboratory

Portrait of shocked girl in lab coat and protective glasses

Elevated view of girl with magnifying glass lying on chalkboard with friend near by

Close-up partial view of schoolchild drawing chemical formula on chalkboard, science school concept

Portrait of smiling kids holding cards with light bulbs and looking at camera

Portrait of little girl screaming into telephone tube at workplace isolated on grey

Portrait of happy little boy in eyeglasses showing thumbs up sitting at workplace isolated on grey

Portrait of focused little boy talking on telephone at workplace isolated on grey

Portrait of little boy talking on telephone at workplace isolated on grey

Portrait of pensive little boy in eyeglasses sitting at workplace isolated on grey

Portrait of child with paper bag on head showing thumb up isolated on grey