1. Respiratory system By Kyle DelaCruz 8-17

2. Why is it important to our body? breathe in oxygen breathe out carbon dioxide our blood needs oxygen process of exchanging gasses

3. Nose filters out air warms ups air before entering lungs

4. Pharynx muscle tube carries air into wind pipe

5. Epiglottis keeps out of the lungs keeps food out of the voice box(larynx)

6. Larynx(voice box) sits on top of the wind pipe made out of cartilage

7. Vocal chord make the sounds when we talk, cough, or sing folds of lining membrane

8. Trachea(wind pipe) takes air form vocal chords to lungs has ribs of cartilage

9. Bronchial Tree takes air to bottom of lungs tree branches

10. Bibliography Information from: http://en.wikipedia.org/wiki/Epiglottis http://www.helium.com/items/811513-how-does-the-respiratory-system-work http://www.kidskonnect.com/subject-index/31-health/337-human-body.html http://www.elearningforkids.org/Courses/Liquid_Animation/Body_Parts/Respiratory_System/index.html Pictures from: http://khoomei.com/pics/pharynx.jpg http://www.nlm.nih.gov/medlineplus/ency/images/ency/fullsize/8871.jpg http://www.cedars-sinai.edu/Patients/Programs-and-Services/Head-and-Neck-Cancer-Center/Treatment/Images/larynx_head_web-80442.jpg http://www.dukemagazine.duke.edu/issues/050608/images/050608-lg-figure1purves.jpg http://img.tfd.com/dorland/trachea.jpg http://training.seer.cancer.gov/images/anatomy/respiratory/bronchi_lungs.jpg http://www.umm.edu/respiratory/images/respiratory_anatomy.jpg