Mały naukowiec dziewczyna patrząc na szkiełku mikroskopu za pomocą programu Lupa - Zdjęcie stockowe & obraz

Smiling girl scientist holding magnifier and looking at green plant in soil

Schoolboy in lab coat holding magnifying glass and looking at sample in tube

Woman teacher and girl student scientists looking at glass microscope slide through magnifier

Education, science and children concept - girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - kids studying chemistry at school laboratory and writing to workbooks

Schoolgirl looking through microscope in science class

Side view of concentrated woman scientist working with microscope in laboratory

Portrait of cheerful scientist showing laboratory tubes and looking to camera

Side view of concentrated woman scientist looking through microscope on white

Side view of scientist writing down test results while working in laboratory

Side view of concentrated scientist working with microscope

Portrait of smiling scientist working with microscope and looking to camera

Young concentrated woman scientist working with microscope in laboratory

Young confident woman scientist in lab coat holding digital tablet and looking at camera