The respiratory system

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The respiratory system

  1. 1. By : Justin L. Sunga
  2. 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. 3. Alveolus  A tiny sac use for holding air in the lungs .  Squashes the oxygen molecules so they diffuse from the alveolus into the capillary
  4. 4. Diaphragm  Main muscle of respiration  Controls the flow of air into the lung
  5. 5. Lung • Essential respiration organ in all air-breathing animals
  6. 6. Larynx  The place where moving air creates voice sounds
  7. 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. 8. Bronchus  The tube that connects the trachea with the lungs  Each bronchiole ends in a cluster of air sacs called alveoli.
  9. 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. 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

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