Some of the sputum evaporates, and some of it snots into a snot, and most of it passes through the nasal cilia and is swallowed to the throat.
A healthy person’s nose treats hundreds of milliliters of snot every day.
Some of the sputum evaporates, and some of it snots into a snot, and most of it passes through the nasal cilia and is swallowed to the throat.
A healthy person’s nose treats hundreds of milliliters of snot every day.
