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The Respiratory System

The Respiratory System . By : Justin L. Sunga. What is the Respiratory system ? . i t lets us breathe. w e breath oxygen , because we need oxygen in our work is that blood . we breathe in oxygen and then we breathe out what our body doesn’t need

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The Respiratory System

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  1. The Respiratory System By : Justin L. Sunga

  2. What is the Respiratory system ? • it lets us breathe. • we breath oxygen , because we need oxygen in our work is that blood . • we breathe in oxygen and then we breathe out what our body doesn’t need • basically this whole process is an exchange of gases .

  3. Alveolus • atinysac use for holding air in the lungs . • squashes the oxygen molecules so they diffuse from the alveolus into the capillary

  4. Diaphragm • main muscle of respiration • controls the flow of air into the lung

  5. Lung • essential respiration organ in all air-breathing animals

  6. Larynx • the place where moving air creates voice sounds

  7. Trachea • windpipe is the passage for the pharynx to the lungs • a common biological term for an airway through which respiratory air transports

  8. Bronchus • the tube that connects the trachea with the lungs • each bronchiole ends in a cluster of air sacs called alveoli.

  9. Bronchioles • a tube in the lungs branching off from the bronchus . • the smallest unit of trachea and helps in taking fresh air to lungs alveoli and taking co2

  10. Bibliography Information : • http://en.wikipedia.org/wiki/Respiratory_system • http://42explore.com/respsyst.htm • http://library.thinkquest.org/5777/resp1.htm • http://www.e-learningforkids.org/Courses/Liquid_Animation/Body_Parts/Respiratory_System/index.html • http://www.neok12.com/Respiratory-System.htm Picture : • http://www.daviddarling.info/encyclopedia/A/alveolus.html • http://www.umm.edu/graphics/images/en/19380.jpg • http://stopsmokingnow.org.uk/wp-content/uploads/2009/02/lungs.gif • http://www.intelihealth.com/i/L/Larynx.gif • http://www.pennmedicine.org/health_info/images/19379.jpg • http://www.naturalhealthschool.com/img/trachea.gif • http://www.riversideonline.com/source/images/image_popup/r7_bronchioles.jpg • http://www.daviddarling.info/encyclopedia/A/alveolus.html

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