1. The Respiratory System Cathlene Concepcion

3. Contains 6 parts

5. Trachea Tube that extends from larynx to bronchi conveys air from the larynx to the bronchi Splits to the right and left primary bronchi

6. Alveolus Small air sacs Found at tips of branching bronchioles Exchanges oxygen and carbon dioxide

7. Bronchi Large air tubes that come from the trachea. Convey air to and from the lungs Large tubes leading into the lungs.

8. Bronchioles small branches coming from the bronchi. smallest air conducting passages in the lung

9. Lungs The human body contains a set of air bags called the Lungs. The lungs hold the air we breath. Lungs are the biggest organ that we have in our body.

10. Diaphragm A dome shaped sheet of muscles Separates your chest from your abdomen Helps you to inhale and exhale

11. Bibliography Websites http://kidshealth.org/kid/htbw/lungs.html# http://kidshealth.org/parent/general/body_basics/lungs.html http://encyclopedia.kids.net.au/page/tr/Trachea http://encyclopedia.kids.net.au/page/al/Alveoli http://www.medterms.com/script/main/art.asp?articlekey=2534 http://academickids.com/encyclopedia/index.php/Respiratory_bronchiole http://academickids.com/encyclopedia/index.php/Respiratory_bronchiole Pictures http://images.businessweek.com/ss/07/07/0725_drug_trials/source/3.htm http://upload.wikimedia.org/wikipedia/en/0/05/Subglottic_stenosis.jpg http://www.sciencephoto.co.uk/images/showFullWatermarked.html/C0017142-Bronchiectasis,_X-ray-SPL.jpg?id=670017142 http://leavingbio.net/Respiratory%20System/THE%20RESPIRATORY%20SYSTEM_files/image007.gif http://www.todaysseniorsnetwork.com/Lungs%20x%20ray.jpg http://us.123rf.com/400wm/400/400/eraxion/eraxion0907/eraxion090700120/5267743.jpg http://static.newworldencyclopedia.org/thumb/d/d0/3DScience_respiratory_labeled.jpg/300px-3DScience_respiratory_labeled.jpg