Mądra dziewczyna patrzy na wynik eksperymentu chemicznego, szczelnie-do góry - Zdjęcie stockowe & obraz

Image of cute chemist conducting experiment in laboratory

Smiling cute chemist watching chemical reaction, close-up

Adorable little girl conducting experiment in laboratory

Smiling little chemist observes reagent's vaporization in lab

Adorable little boy watching reaction of reagent, close-up

Cute girl posing with colorful test-tubes and flasks in lab

Image of thoughtful little girl posing in chemistry lab, close-up

Merry little scientist posing with fake mustache, close-up

Attentive schoolgirl conducting experiment in laboratory

Pretty little experimenter looks for evaporation reagent, close-up

Serious chemist looking at color of reagent in flask

Funny little girl looks out of colorful flasks, close-up

Portrait of pretty girl looking through magnifier, close-up

Beautiful little chemist works in laboratory, close-up

Studio shot of pretty young schoolgirl mixes tubes, close-up

Image of curious laboratorian conducts experience, close-up