Testando novos equipamentos. Criativo talentoso envolvido garoto de pé no laboratório e desfrutar de aula de química enquanto demonstra o experimento - Banco de fotos e imagens

Enjoying modern experiment. Cheerful smiling capable kid standing in the laboratory and enjoying chemistry lesson while taking part in the science project

Waiting for science discovery. Crafty capable delighted pupil sitting in the laboratory and enjoying chemistry class while taking part in the microbiology experiment

Enjoying modern science. Careful satisfied talented pupil standing in the laboratory and enjoying chemistry class while taking part in the science project

Doing my best for excellent mark. Skillful diligent cheerful child sitting in the laboratory and enjoying chemistry class while taking part in the microbiology experiment and using bulb

Enjoying my chemistry experiment. Inspired positive skillful pupil standing in the laboratory and enjoying chemistry lesson while conducting the experiment

Enjoying my school curriculum. Capable cheerful skilled girl standing in the laboratory and enjoying chemistry lesson while taking part in the science project and exploring the bulb

Girl makes a chemical experiment in a chemistry lesson

Schoolgirl holding flask with chemical sample while sitting in lab

Full of determination. Crafty brainy involved pupil sitting in the lab and enjoying chemistry class while taking part in the microbiology experiment

Revealing my science skills. Smart cute delighted girl standing in the laboratory and enjoying chemistry class while taking part in the science project and exploring the bulb

Practical lesson. Girl in special glasses and and lab coat holding pipette over test tube standing in classroom

Practical lesson. School-age girl in protective glasses adding liquid from pipette to test tube standing in classroom

Enjoyable microbiology investigation . Delighted skilled positive kid sitting in the lab and enjoying microbiology class while studying and exploring chromosome model

Liquid properties. Close-up of boy in protective glasses examining flask with colored liquid on tripod in chemistry class

Process of creating something unique. Skillful crafty diligent teenagers standing in the laboratory and enjoying chemistry experiment while taking part in the science project and exploring bulbs

Interest. Surprised boy carefully examining flasks with colored liquids standing on table in chemistry class at school

Schoolgirl and chemistry. Beaming schoolgirl wearing jeans jumpsuit fond of chemistry holding test tube with blue substance