Маленькие девочки, занимающиеся научным проектом, добавляют жидкость из пипетки во фляжку, провоцируют химическую реакцию, выделяют газ с большим количеством пены. Оба в защитных очках. - Стоковое фото и изображение

Happy little girls doing science project, they are mixing two colored liquids, pouring from one flask into another. 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.

Happy little girls doing science project, one is holding a glass dish. Both wearing protective glasses. They have different colored liquids in a chemical glassware.

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.

Workes with liquid that is in test tubes. Little girl in coat playing a scientist in lab by using equipment.

Schoolgirl looking through microscope and her classmates at chemistry class

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

Focused girl doing science project, adding liquid in pipette with a white salt powder on the bottom. Trying to move slowly and precisely. Behind a table. Focus on her hands.

Keen girl doing home science project, putting filled flask on a rest. She is wearing plastic glasses and has glass chemical equipment and microscope

Enthusiastic 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.

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

Portraitof a shcoolgirl in plastic glasses doing home science project. She is lying on the table, leaning on her hands. She has glass chemical equipment and microscope

Immersed little girls doing science project, older one is writing down her results, the younger one is peeking. Behind a table, both wearing protective glasses.

Amusing kids doing home science project, looking at leaf in tweezers. Funny boy looking through magnifying glass. All behid table, wearing glasses. Chemical glassware and colored liquids on the table.