Stock photography, photos: science class Stock photos of Students looking at objects under a microscope in 7th grade science class Photograph: © Bill Bachmann Click for a larger image and more information Keywords associated with this stock photo: learn, learning, students, boy, girl, microscope, sponge, coral, science, biology, study, studying, examine, notes, magnify, cell, cells, structure, grow, life, living,education, class, lab