Jolie fille concentrée faisant projet de science à la maison, verser du liquide dans une fiole. Elle porte des lunettes en plastique et possède un équipement chimique en verre et un microscope - Photo & image de stock

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

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

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

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

Joyous little girl doing home science project, looking at blue liquid in a flask. She is wearing plastic glasses and has glass chemical equipment and microscope

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

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.

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.

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

Grimacing playful girl doing home science project, corking the flask with a liquid, putting an effort. She has glass chemical wares 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.

Silly little girl playing with magnifying glass while doing home science project, looking through it. She has glass chemical equipment and microscope

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

Portrait little boy in glasses sitting behind the table in front microscope in a kitchen. Hands folded one over the other. Looking at the camera.

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.