Κοριτσάκι σε λευκή εργαστήριο παλτό whiping off χημικός τύπος από μαυροπίνακα - Φωτογραφίες & Εικόνες Αρχείου

Little girl in lab coat sitting on table and writing chemical formula on chalkboard

Improving modern medicine. Little girls in school lab. Science is future. Biology science. Happy little girls. science experiments. Chemistry research. Little girls scientist work with microscope.

Little girl in lab coat sitting on table and writing chemical formula on chalkboard

Mermerized girl doing home science project, looking at pale red liquid in the flask. She has glass chemical wares equipment and microscope

Happy cute industrious child is sitting at a desk indoors. Kid is learning in class

Educational experiment. Back to school. School classes. Girls study chemistry in school. Biology and chemistry lessons. Theory and practice. Observe chemical reactions. Formal education school.

Formal education school. Educational experiment. Back to school. School classes. Girls study chemistry in school. Biology and chemistry lessons. Observe chemical reactions. Theory and practice.

Adorable little girl smiling at camera through bookshelves in office

Beautiful little girl in eyeglasses holding clipboard with papers and looking at camera

Happy adorable african american girl drawing with colorful pencils

Little african american girl pretending to be businesswoman and working in modern office

Smiling african american girl showing empty drawing album

Focused little girl in eyeglasses cutting paper sheet with scissors while standing at office table

Side view of cute little girl looking in pink backpack while standing at table in office

Cropped view of girl drawing in album with colorful pencils