2. All about Respiratory System Leonardo, Andy, Marilu, Elizabeth

3. Did you know that without the respiratory system you would die? Did you know that without the respiratory system you would die? First you breathe in air through your lungs. Then, when you breathe out, you breathe out carbon dioxide. These are the steps of the respiratory system.

4. What is the respiratory system? How does the respiratory system work? Breathing hard is normal. The trachea, of lungs and diaphragm are parts your bodys respiratory system. You breathe oxygen and blow out carbon dioxide. Oxygen passes through the alveoli and capillaries. Thats all about the respiratory system!

5. What are the parts in the respiratory system? What are the parts in the respiratory system? One part of the respiratory system is the lungs. They help you breathe. The second part is the trachea. Its in your throat and is where oxygen comes in and out. The third part is the diaphragm. It is a muscle that pulls in air to your mouth and nose. The last part is the mouth and nose, which you breathe through. These are the parts of the respiratory system.

6. How can you keep your respiratory system healthy? How can you keep your respiratory system healthy? You need to keep your repertory system healthy to be able to breathe. You need exercise to be healthy. Exercise is good for you. It helps bring in more oxygen. You breathe out carbon dioxide, which is a clear gas. Keep your lungs healthy and they will thank you for life.