Video+and+Photos+Period+7+Abi+and+Joey

http://www.umt.edu/libbyhealth/gifs/secondary/health_resources/respiratory_system.gif diagram http://www.taxotere.com/images/experiment/tax_HN_7_lg.gif mouth diagram http://swamij.com/images/diaphragm.jpg diaphragm diagram http://www.web-books.com/eLibrary/Medicine/Physiology/Respiratory/bronchi_lungs.jpg bronchi and lungs http://img.tfd.com/dorland/trachea.jpg trachea http://www.yorku.ca/earmstro/journey/images/larynx.gif larynx http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/f25-7a-b_trachea_anteri_c.jpg trachea http://www.naturalhealthschool.com/img/trachea.gif trachea http://www.snjourney.com/Images/aveoli.jpg aveoli http://catalog.nucleusinc.com/imagescooked/6652W.jpg aveoli