Professora e alunas cientistas olhando para a lâmina de microscópio de vidro através de lupa - Banco de fotos e imagens

Teacher and little student scientists working with microscope in laboratory

Teacher and student scientists working with microscope in laboratory

Smiling teacher and student scientists working with molecular model and taking notes

Portrait of concentrated scientists looking at microscope slide in lab

Little girl scientist looking at glass microscope slide through magnifier

Little girl making notes and smiling at camera in chemical laboratory

Smiling woman and little girl in lab coats working with molecular model

Schoolgirl looking through microscope in science class

Side view of concentrated woman scientist working with microscope in laboratory

Side view of concentrated scientist working with laboratory tube

Side view of concentrated scientist working with microscope

Portrait of cheerful scientist showing laboratory tubes and looking to camera

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

Portrait of smiling scientist working with microscope and looking to camera

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

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