the oxygen we inhale will reach lungs . the hemoglobin will bind with oxygen through iron present in hemoglobin as (Fe2+).and it will reach blood cells. the myoglobin present in the cells will bind with the oxygen which is already bonded with the hemoglobin. coz myoglobin have greater affinity than hemoglobin.then hemoglobin picks up co2 from myoglobin will reach lungs ,finally we exhale.
The nasal cavity is connected to the pharynx, or throat, through the openings of the nostrils. Air passes through the nasal cavity and into the pharynx for further passage into the respiratory system.
Well, the next region that air passes is consequently the nasal cavity. But beyond that, it flows through the nasal and paranasal sinuses, and eventually makes it way down to the larynx and pharynx.
Your nostrils are your nasal passage
Air passing through the nasal passageway during inhalation is filtered, warmed, and humidified. The nose hairs and mucus lining in the nasal passages trap particles and pathogens, while the air is moistened and heated to body temperature before entering the lungs.
the nasal passage
the nasal passage
The roll of a nasal passage and mouth is so you can breath in air.
When you can only breathe through one nostril, it is usually due to nasal congestion or a blockage in the nasal passage. This can be caused by allergies, a cold, sinus infection, or a deviated septum. It may lead to difficulty breathing, snoring, and disrupted sleep.
You should'nt
Nasal-refers to nose on face.
your nose
Yes