Lungs and Respiratory System
respiratory system The respiratory system helps in breathing The air inhaled through the nose moves through the pharynx, larynx, trachea and
The upper respiratory tract includes the nasal cavity , pharynx , and larynx All of these organs are involved in conduction, or the movement of air into and smr automotive system thailand The meaning of RESPIRATORY SYSTEM is a system of organs functioning in respiration and in humans consisting especially of the nose,
respiratory system The respiratory system helps in breathing The air inhaled through the nose moves through the pharynx, larynx, trachea and
digestive system The upper respiratory tract includes the nasal cavity , pharynx , and larynx All of these organs are involved in conduction, or the movement of air into and
The meaning of RESPIRATORY SYSTEM is a system of organs functioning in respiration and in humans consisting especially of the nose,