Make a Human Lung Model: Air! It is what keeps us alive, keeps us breathing! Some of you may know that plants help make oxygen, and oxygen is the air we breathe, but how do we breathe? How do our cells get oxygen? Part of the reason is our respiratory system, and our lungs! For this project we will be learning about how our lungs work by making a model of the lungs that includes the diaphragm.

biology science lungs model project stem respiratory