Retrato de uma cientista escrevendo resultados de experimentos em laboratório - Banco de fotos e imagens

Portrait of pensive girl scientist standing at table with test tube in lab

Portrait of excited girl scientist looking at experimental tube in lab

Schoolgirl looking through microscope in science class

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

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

Preteen schoolboy in lab coat looking at sample in test tube

Young girl scientist with microscope holding test tubes in science lab

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

Concentrated woman scientist making experiment in chemical laboratory

Side view of concentrated woman scientist working with microscope in laboratory

Excited man and woman scientists in protective glasses working with reagents in lab

Portrait of concentrated woman scientist working in lab

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

Side view of concentrated scientist working with microscope

Professional chemists in white coats inspecting test tube with reagent in lab