Lenyűgözte a kísérlet. Nagyon örülök a pozitív aranyos lány mosolyogva, és körülvéve kémiai mosoly, miközben nézi a kémiai kísérlet - Stock fotó és kép

Come here. Little scientists grinning broadly and having fun while working on a scientific research during a chemistry lesson at school.

Stop it. Positive delighted girl feeling happiness while raising arms and covering her face

Having fun. Delighted curious positive children standing around the table and mixing chemical reagents while conducting an experiment

Having fun. Delighted curious positive children standing around the table and mixing chemical reagents while conducting an experiment

Need your help. Adorable future scientists helping their tutor and holding a glass jar full of pink liquid while their teacher strewing chemical powder into it during an experiment.

Involved in the activity. Nice smart thoughtful girls standing around chemical reagents and working with them while being in the laboratory

Good day. Positive delighted girl closing her eyes and keeping smile on her face while raising left hand

Fascinated by the experiment. Delighted positive cute girls smiling and being surrounded by chemical smile while watching the chemical experiment

Constant supervision. Beautiful intelligent nice teacher looking at her students and taking notes while having a chemistry lesson

Under supervision. Charming teenage girl watching her friend pour chemical into the flask and smiling while they having a chemistry class in the lab

Mix together. Selective focus if two chemical flasks with different liquids being held by a curious nice boy while mixing them together

Scientific research. Nice cheerful attractive woman holding a chemical flask and smiling while wearing a white coat

Right reaction. Two cheerful teenage schoolgirls holding flasks with chemical substances and checking them for the desired chemical reaction in them

Pleasant conversation. Charming teenage girl talking to her friend during the chemistry class while holding a big flask with a red liquid

We love chemistry. Cheerful delighted nice boys smiling and holding a chemical flask while showing it to you

Check it out. Upbeat teenage boy lifting up a big flask and showing the ongoing reaction inside it to his classmates while they having a chemistry class in the lab together