1. Respiratory System Ana Lopena 8-73

2. Respiratory System Very important Lets take in air Carries around body

3. Larynx Voice box Makes voice Contains vocal cords

4. Alveoli Destination of breathed air Tiny air sacs Separates air

5. Trachea Below larynx Carries air

6. Bronchus Tube To alveoli

7. Bronchioles Bronchus subdivisions To from alveoli

8. Lungs Inhale air Links blood vessels Left lung 2 sacs right lung 3 sacs

9. Diaphragm Main breathing muscle Expands lungs Forces more air in

10. Bibliography - Information http://www.lung.ca/children/grades7_12/respiratory/respiratory_system.html http://www.e-learningforkids.org/Courses/Liquid_Animation/Body_Parts/Respiratory_System/index.html http://www.fi.edu/learn/heart/systems/respiration.html

11. Bibliography - Pictures http://nhasahealth.blogspot.com/2010/12/respiratory-system.html http://www.biologycorner.com/anatomy/respiratory/resp_images.html http://www.naturalhealthschool.com/bronchi_trachea.html http://www.britannica.com/EBchecked/media/107143/Emphysema-destroys-the-walls-of-the-alveoli-of-the-lungs

12. Bibliography - Pictures http://www.abc.net.au/health/library/stories/2010/07/29/2967396.htm http://ez002.k12.sd.us/Chapter%20Eighteen%20Science.htm http://www.beliefnet.com/healthandhealing/getcontent.aspx?cid=11997 http://www.odec.ca/projects/2005/thog5n0/public_html/whatarelungs.html