Mrs. Winter’s 7th grade science class is learning about the body systems. Recently, students learned about the respiratory system- responsible for gas exchange between the body and environment. To demonstrate what an incredible organ the lungs are, we inflated a real pair of pig lungs. Students were impressed by the spongy texture of the lungs. We also viewed the difference between smoker and non-smoker lungs. If you see a 7th grader, ask them about it!
