Air enters in our nose, where air is _____and ______, form there air will pass to
Our pharynx also known as _____ which serves as passage way of both _____ and _______, then pass to our _____ which leads air to the appropriate channel the trachea also known as _____. Branching out is our _____ where air is moist and warm, then air will pass to our _____ where exchange of gases takes place. As we inhale our ribcage moves up and our diaphragm moves _____, but during exhalation our ribcage relaxes and our diaphragm too.​