Dzieci w ochronne okulary podejmowania eksperyment w laboratorium - Zdjęcie stockowe & obraz

Kids in protective glasses making experiment in laboratory

Four kids in science laboratory making experiment

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

Schoolchildren in lab coats making experiment with test tubes in chemical laboratory

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

Kids in lab coats and protective glases making experiment in laboratory

Test tubes with colorful liquid. Children in white coats plays a scientists in lab by using equipment.

Group of school girl kids with teacher in school laboratory making experiment observing the chemical reaction with the dye with vinegar, and soda volcano wearing white gown uniform glass.

Close up view of bottle with reagent and clipboard

Adorable schoolgirls taking lunch at school cafeteria

Schoolgirls writing with pencils while studying in library

Schoolgirls chatting with their classmate during break at classroom

Cute kids painting on paper with while lying on floor at home

Schoolboys walking through corridor while girls putting stuff in lockers

Beautiful little kids in school library

Smiling librarian looking at cute schoolchildren in library

Adorable schoolchild smiling at camera while classmates studying with whiteboard behind