Pequeño científico asombrado en gafas de seguridad mirando líquido verde en frasco mientras conduce experimento químico en laboratorio - Foto e imagen de stock

Bewildered little scientist scratching head and looking at green liquid in flask while conducting chemical experiment during lesson in lab

Image of nosy schoolboy watching reaction of experiment

Curious boy in protective glasses making experiment with colorful chemical in flask in laboratory

Clever little scientist in glasses filling flask with colorful fluids while doing chemistry experiment in modern lab

Funny kid in protective glasses carrying out scientific experiment with colorful liquids in test tubes and spiral wire in school laboratory

Cheerful girl with braided hair experimenting with colorful laboratory flasks

Amazed little scientist in goggles looking at camera and putting tube into flasks with colorful chemicals during chemistry lesson in school

Astonished little scientist in goggles examining blue fluid in flask while conducting chemical experiment in school laboratory

Excited kid with open mouth folding arms on desk with colorful flasks and looking at camera while listening carefully during chemistry lesson in school laboratory

Concentrated little scientist in protective goggles working with liquid in flasks while sitting at table in chemistry laboratory

Cheerful little scientist with lens smiling and mixing liquids in flask while studying chemistry in modern school

Curious little scientist in goggles mixing liquids in flask while sitting at table on blurred background of chemistry lab at school