RUNNING HEAD : THE respiratory AND CIRCULATORY SYSTEM of EQUINENameAssignment sire , Course TitleDateThe Respiratory and circulative Systems of the EquineThe respiratory system of nigh every animals begins within the impecunious dental caries . As an animal inhales the get sour travels through the stone and is change during its journey . This is especially multipurpose in cold withstand . As warm airwave is more beneficial as it enters the lungs . Once the air reaches the lungs , it then(prenominal) moves all over the voice box and pharynx (Sellnow , 2006 The larynx being in the neck of the animal where sounds ar made . The larynx besides provides fortification to the windpipe . The pharynx is muscular in order and shaped like a cylinder it has both respiratory passages and digestive passages that atomic number 18 hardened behind the nasal cavity extending to the esophagus (Bio-medicine .org , 2009 .
When the animal , a horse in this answer eats the sustenance is swallowed and the food is transferred into the esophagus or pharynx rather than the windpipe apply in breathing . The larynx acts as an impediment to gin food from entering the trachea (Medterms .com , 2009 . The inhaled air travels through the trachea and enters the lungs through the bronchial tubes that stabbing sienna out within the lungsThe respiratory system functions in attachment with the circulatory system to dismiss the body of the equine . Gases are exchanges between the air and the melodic line in the capillaries of the blood vessels in the alveoli walls within the lungs . The walls are like...If you command to get a overcome essay, order it on our website:
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