Маленькая девочка-ученый исследует пробирку химическим реагентом. Исследования и образование в школе. Школьница проводит эксперимент на уроке химии. Ученик в школьной одежде на фоне доски. - Стоковое фото и изображение

Little girl scientist examining test tube with chemical reagent. Research and education in school. Schoolgirl making experiment in chemistry class. Pupil in schoolwear on chalkboard background.

Little girl scientist examining test tube with chemical reagent. Research and education in school. Schoolgirl making experiment in chemistry class. Pupil in schoolwear on chalkboard background.

Little girl scientist examining test tube with chemical reagent. Research and education in school. Schoolgirl making experiment in chemistry class. Pupil in schoolwear on chalkboard background.

Little girl scientist examining test tube with chemical reagent. Research and education in school. Chemical laboratory with microscope and glass flasks. Schoolgirl making experiment in chemistry class

Little girl scientist looking through microscope in classroom at chemistry lesson. School chemical laboratory with glass flasks and test tubes. Schoolgirl making experiment in chemistry class.

Little girl scientist examining test tube with chemical reagent. Research and education in school. Chemical laboratory with microscope and glass flasks. Schoolgirl making experiment in chemistry class

Little girl scientist sitting at desk in elementary science class. Research and education in school. Chemical laboratory with microscope, flasks and test tubes. Happy schoolgirl finger pointing up

Little girl scientist sitting at desk in elementary science class. Research and education in school. Chemical laboratory with microscope, flasks and test tubes. Happy schoolgirl finger pointing up

Little girl scientist examining test tube with chemical reagent. Research and education in school. Schoolgirl making experiment in chemistry class. Pupil in schoolwear on deep blue plexus background

Little girl scientist sitting at desk in elementary science class. Research and education in school. Chemical laboratory with microscope, flasks and test tubes. Happy schoolgirl finger pointing up

Little girl scientist sitting at desk in elementary science class. Research and education in school. Chemical laboratory with microscope, flasks and test tubes. Happy schoolgirl finger pointing up

Little girl sitting at desk with magnifier and open book. Research and education in school. Happy schoolgirl in school wear carefully studying book. Clever girl reading book with magnifying glass.

Clever little girl scientist in glasses at desk in laboratory class. Research and education in school. Chemical laboratory with microscope, flasks and test tubes. Happy schoolgirl finger pointing up.

Girl of school age in red glasses sitting at table and typing on keyboard. Little school genius

Girl of school age in red glasses sitting at table and typing on keyboard

Cute boy looking from behind blank advertising board

Girl holding a white banner. place for text