Low angle of African American guy using microscope, sitting at desk on biology lesson in afternoon
Chest-up of long-haired Caucasian girl using microscope, writing in notebook, sitting at desk next to Biracial guy who dissecting frog on biology lesson in afternoon
High School Students With Tutor Using Microscope In Biology Class
High School Students With Tutor Using Microscope In Biology Class
High School Students With Tutor Using Microscope In Biology Class
High angle of Caucasian girl looking into microscope, writing in notebook, sitting at desk next to Biracial guy who dissecting frog on biology lesson in afternoon
Midsection of cropped male teacher giving lecture to blurred teenage students on lesson in afternoon
Midsection of hands of cropped couple sitting at desk indoors in afternoon, using portable computer
Top-down view of cropped students in medical gowns sitting at school desk, talking chemistry exam in afternoon
High School Tutor Sitting At Desk With Male Student In Biology Class
Medium long of bearded male professor giving test sheets to students who sitting at desk in classroom on chemistry lesson in afternoon
Tracking of bearded male professor giving test sheets to multiethnic students who sitting at desk in classroom on chemistry lesson in afternoon