2つの色の液体を混合し、 1つのフラスコから別のフラスコに注いでいます。眼鏡をかけても. - ストックフォト＆画像

Amased little girls doing science project, one is adding liquid from pipette into a flask, provoking a chemical reaction, release of a gas with a lot of foaming. Both wearing protective glasses.

Immersed little kids doing home science project, filling glass dish. All behid table, wearing glasses. Chemical glassware and colored liquids on the table.

Three focused little kids doing home science project, carefully filling a flask from the beaker. All behid table, wearing glasses. Chemical glassware and colored liquids on the table.

Serious little boy and girl in white uniforms conducting chemical experiments in a laboratory.Back to school concept.Young scientists.Natural sciences.Preschool and school education of children.

Multiethnic group of 7 years old kids in white lab coats doing a chemical experiment in laboratory at school.

Caucasian cute girl fascinated watching how her surprised classmate wearing protective glasses mixing liquids in chemical flasks at the chemistry lesson. Stock photo

Blurred little girl doing home science project, filling a pipette with liquid from the flask. Behind a table.

Focused little girl in white robe filling a pipette, next to her boy picks a dish with red chemical liquid. Doing a home science project behind the table.

Patient little girl doing home science project, mixing red and blue liquids in a flask. She has chemistry glassware and microscope

Cute smiling little girl doing science project, holding a leaf in tweezers. She is wearing protective glasses, standing behind a table.

Smiling confident girl doing home science project, pouring liquid into a flask. She is wearing plastic glasses and has glass chemical equipment and microscope

Funny emotional little girl in white robe holding a pipette, next to her boy picks a dish with red chemical liquid. Doing a home science project behind the table.

Curious little girl doing home science project, looking through magnifying glass. She has glass chemical equipment and microscope

Cute little boy doing science project, filling a glass chemical dish from a beaker. Behind a table with books and notepads.

Funny little kids doing home science project, looking at each other in uncertainty, not sure what to do. All behid table, wearing glasses. Chemical glassware and colored liquids on the table.