女の子は、化学の授業で化学実験をします。 - ストックフォト＆画像

Girl makes a chemical experiment in a chemistry lesson

Girl makes a chemical experiment in a chemistry lesson

Girl makes a chemical experiment in a chemistry lesson

Girl makes a chemical experiment in a chemistry lesson

Little smarl girl in white gown in chemistry lab doing an experiment

Girl makes a chemical experiment in a chemistry lesson

Schoolgirl in chemistry lab in white gown pointing at formula on blackboard near table with reagents

Schoolgirl in white gown doing experiments with liquids in chemistry lab

A shot of two female scientists working in a laboratory

Smiley chemistry teacher examines conical flask with pink liquid

Schoolgirl in white gown doing experiments with liquids in chemistry lab

Glass flasks with multi-colored liquids at the chemistry lesson

Glass flasks with multi-colored liquids at the chemistry lesson

Magic potion, ancient books and candles

Magic potion, ancient books and candles

A girl at the blackboard in a mathematics class

Magic potion, ancient books and candles

Bottles with magic potion in smoke on purple background

Beautiful girl at the blackboat