1. The respiratory system! By:Lauren Broadbent!

2. Have you ever been to the doctor and the doctor asked you to take a deep breath? Have you ever thought about what your body douse to get that 1 deep breath? Would you like to know?

3. ~first I’m going to tell you what parts Air or oxygen goes and does!!!! ~First the air goes through the mouth or nose!!!! ~2 nd the air goes down your trachea!! ~3 rd down your bronchial tubes!!! After that strait to the LUNGS!!!!!!!!!

4. After the lungs your “Deep breath” goes into little blood cells! Blood cells travel up to your lungs and picks up oxygen just like buckets! After that blood cells carry the oxygen around the body!

5. Did you know the only reason you can breath is because you have MUSSEL! That musle is called your diaphragm! Your diaphragm is loacated below your lungs! Your diaphragm is the thing that pushes the lungs up and down!!! If this did not happen you would need a michen in your body to move your lungs up and down!

6. After that your blood buckets will go to every part of the body And give it oxygen! After that its to the heart and lungs again! The buckets go to… To the to the, To the,

7. Its all a circle!! The respertory system is all 1 big circle! If you look you breath in and it goes to your lungs your bloods buckets pick it up and go around the body! It turns purplish blue and goes back to your heart and to the lungs! Next, to lungs then, Blood buckets come and pick up oxygen! after that, it takes the oxygen around the body Last, the cells turn blue because they don’t have oxygen First, breath in

8. it really not as easy as it looks! Well there are problems, illnesses that your lungs and brociul tubes can get! Its very easy to get them sick too!

9. Problems

10. Normal sick lung

11. BUT… You will not get sick that often all you have is… NOT SMOKE!!!!!!! And be carful! Another thing is second hand smoking IT IS JUST AS BAD!!!!!!!

12. THIS or THIS

13. DON’T SMOKE!!!

14. THANK YOU FOR WATCHING!!!