Fiatal iskolás gyerek csinál a kémia kísérlet tartja a lombikot állandó, míg a kislány át egy színes folyadék önti kisfiú - Stock fotó és kép

Teamwork in the chemistry class with a cute little girl pouring a chemical mixture into a funnel and test tube held by the boy

Little girls working with liquid formula in chemistry class

Young girls doing a chemistry experiment standing examining a blue mixture in a glass flask at a counter in the classroom

Cute pupils with teacher doing biochemistry research in chemistry class

Two young children in class studying chemistry intently watching a chemical reaction in a glass test tube being held by the little boy

Two female students at the table with chemical reagents and holds test tube in his hands

Cute pupils with teacher doing biochemistry research in chemistry class

Young boy and girl in school learning chemistry working together as a team pouring liquids through a funnel into a test tube

Two young boys doing a chemistry experiment in the classroom at school watching a chemical reaction in test tubes with a smile

Young boy watching a chemical reaction standing wearing safety goggles and a lab coat and holding up a glass test tube

Two young boys watching a chemistry experiment in the classroom at school crouching down close to the test tubes for a better view

Two little students sitting and studying at school class

Two young boys in science class at school examining the contents of a test tube through a magnifying glass with happy smiles

Smiling young schoolboy learning chemistry at school with a friend as they sit at a desk watching a chemical reaction in test tubes

Young girl showing chemical experiment inside the classroom