A Mission Viejo, CA, middle school STEM (science, technology, electronics, math) student uses a bottle and a balloon to demonstrate the operation of a human lung.

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Size: 2912px × 4368px
Location: Laguna Niguel, CA
Photo credit: © Spencer Grant / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: balloon, balloons, bottle, bottles, caucasian, caucasians, class, classroom, classrooms, demonstration, demonstrations, education, illustrate, illustrates, individual, lone, lung, lungs, model, models, pupil, pupils, school, schools, science, showing, stem, student, students, vertical, verticals