Dzieci w wieku szkolnym z wyposażenia laboratorium nauki w laboratorium chemiczne, naukowcy dzieci zespół koncepcji - Zdjęcie stockowe & obraz

Education, science and children concept - kids with test tubes studying chemistry at school laboratory

My project. Beautiful irresistible nice girl rising vial while staring at it and putting on lab coat

Smart schoolboy making experiment in chemistry class

Schoolgirl holding conical flask at chemistry class

Education, science, chemistry and children concept - kids or students with test tube making experiment at school laboratory

Schoolchildren with science lab equipment in chemical lab, science school concept

Schoolchildren with science lab equipment in chemical lab, scientists kids team concept

Kids in protective glasses and lab coats making experiment in chemical laboratory

Schoolchildren with science lab equipment in chemical lab, science school concept

Schoolchildren with science lab equipment in chemical lab, scientists kids team concept

Schoolgirl in protective goggles and white coat holding flask with reagent in science laboratory

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

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

Little excited scientist in science laboratory, science student concept

Little scientist in protective eyeglasses smiling at camera in science laboratory

Schoolboy with microscope and copybook in science laboratory, science lab kids concept

Schoolgirl in white coat making experiment with reagents in science laboratory