Chytrý chlapec a dívka míchací kapaliny v baňce při provádění chemického experimentu v moderní laboratoři ve škole - Stock fotografie a obrázky

Cute little kids in glasses and white shirts sitting at table with colorful test tubes and looking at camera in lab

Smart kids in glasses mixing liquids in flasks while doing chemistry experiments in modern laboratory

Adorable playful children showing tongues while standing near table with various liquid vials in science lab and looking at camera

Excited boy and girl with colorful liquids flasks grimacing and looking at camera while conducting chemical experiments in laboratory

Little classmates in safety goggles smiling and looking at camera while sitting at table with flasks with colorful liquids during chemistry lesson at school

Crazy kids in protective goggles holding hands on head and yelling while sitting at table with colorful fluids during chemistry lesson in school

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

Crazy little scientist in glasses smiling and looking at camera while sitting at table amidst colorful liquids during lesson in chemistry laboratory

From below of concentrated male biologist in protective glasses and gloves checking green lettuce while working in modern hothouse

Male biologist in white robe and protective glasses standing in hothouse with growing plants and showing concept of genetic engineering

Happy bearded man scientist in glasses smiling and looking at camera while standing near green plants in hothouse

Low angle of crop positive young female scientist in robe and latex gloves, taking notes in documents while checking quality of fresh lettuce plants growing in modern hydroponic garden

Positive female scientist in uniform and latex gloves standing near hydroponic tables in greenhouse under UV illumination and examining seedling

Bearded male biologist in goggles and lab coat inspecting sprout while working in greenhouse

Bearded man in gloves and goggles inspecting sprouts on hydroponic table while working in modern greenhouse

Low angle of content female scientist in uniform checking green Tatsoi plant while working in contemporary greenhouse with pink UV light