young teacher and student boy use microscope science class laboratory

navigate by keyword : man researcher laboratory research test tube glasses mixing experiment scientific chemistry male expertise protective working science scientist chemical equipment uniform analysis concentration microscope technology occupation employee lab coat discovery healthcare medical pharmaceutical medicine vaccine sample liquid innovation examining thoughtful development device professional boy student study young teacher use class teaching little looking slide write record paper

Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young teacher and student boy use microscope in science class at laboratory Royalty Free Stock Photo
Young man teaching little boy use microscope, They looking through examining slide and write to record on paper in science chemistry class at laboratory

Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.