Oxygen and Carbon Dioxide
systemic
Passageway acts like a conduit for the passage of gases i.e oxygen, and carbon dioxide into and out of the lungs.
Lungs.
which of these is a flap that shut off the passage to the trachea and lungs
The flap of skin that shuts off the passage to the lungs is called the epiglottis.
the lungs close up, which closes off the passage ways from the esophagus and the stomach and the lungs. the passage ways are divided by the esophageal sphinxter. which helps divide what objects go where, food goes down the esophagus into the stomach while air goes down the tubuals down into the lungs. if you have a disfunctional esophageal sphinxter you have a greater chance of getting often re-occurences of GERD otherwise known as Acid Reflux, which results in Stomach Acid occurring in the Tubes of your Esophagus.
The passage between the nose that i fink u r looking the answer is the trachea which leads the air to the lungs
It serves as a passage of air to the lungs
bronchodilator
It is the epiglottis.
It is the epiglottis.
epiglotis