Menina cientista em óculos de proteção sorrindo para a câmera no laboratório - Banco de fotos e imagens

Little girl scientist in protective glasses holding flask and smiling at camera

Young girl making science experiments in laboratory. education

Elementary School Science Classroom: Little girl Mixes Chemicals in Beakers. Children Learn with Interest. Hi quality stock photo

Scientist kid with goggles and gloves in lab coat mixing chemical liquids in flasks, blackboard background with science formulas, explosion in the laboratory, back to school concept, vertical photo

Young girl making science experiments in laboratory. education

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

Lab microscope and testing tubes. My chemistry experiment. Back to school and happy time. Cheerful smiling little boy having fun against blue wall

Cute little girl with flasks for chemistry

Excited man and woman scientists in protective glasses working with reagents in lab

Portrait of cheerful scientist showing laboratory tubes and looking to camera

Portrait of concentrated woman scientist working in lab

Smiling scientist holding molecular model in laboratory, focus on foreground

Concentrated woman scientist making experiment in chemical laboratory

Portrait of cheerful scientist in uniform looking to camera

Man scientist holding glass tube in hand in lab

Portrait of smiling scientist showing laboratory tubes and looking to camera