Retrato de menina de casaco branco com frasco com quadro atrás em laboratório de ciências - Banco de fotos e imagens

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

Happy smiling pupil drawing at the desk. Portrair close up. Kid is learning in class on background of blackboard. It was a little chemistry experiment. Chemistry lesson

They carried out a new experiment in chemistry. Happy little scientist making experiment with test tube. Back to school. Back to school and home schooling

Portrait of serious girl in lab coat and protective glasses with chalkboard behind

Funny scientist child with gloves and goggles in lab coat with chemical flasks, blackboard background with science formulas, explosion in the laboratory, back to school concept

A chemistry demonstration. Back to school. Child from elementary school. Portrair close up. They carried out a new experiment in chemistry

A chemistry demonstration. School concept. What is taught in chemistry. Happy little scientist making experiment with test tube. Back to school and happy time

Young girl making science experiments in laboratory. education

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

Little scientist in white coat holding magnifier in chemical lab, science school concept

Portrait of little boy in lab coat and protective glasses with chalkboard behind

Portrait of little boy in lab coat and protective glasses with chalkboard behind

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

Cropped shot of little scientist with tweezers taking hair sample from boy in white coat sitting in science laboratory

Little scientist in white coat and protective eyeglasses holding clipboard and smiling at camera, science student concept

Schoolboy in goggles holding flask in chemical lab, science student concept