First, you go to the dentist. then they numb the side of your mouth, then they take this numb shot and they say it only feels like a pinch, but it feels HORRIBLE, although you get to watch any T.V show you want! then they operate on you! Oh, and if you get a really bad case of it, they'll have to do a... ROOT CANAL, that's when they pull out your tooth from the root! so i suggest you NOT get any cavities!
the chest cavity expands.
It increases.
The diaphragm relaxes and reduces the space in the chest cavity.
it gets hard to breath
The epiglottis in the Oral Cavity
When a transverse electromagnetic wave encounters a cavity, it can excite resonant modes within the cavity. These modes are determined by the dimensions of the cavity and can produce standing waves with distinct frequencies. This can lead to the selective transmission or absorption of certain frequencies of the electromagnetic wave within the cavity.
The movement of the diaphragm affects the size of the chest cavity by when you inhale the chest cavity enlarges, but when you exhale the chest cavity becomes smaller.
When the diaphragm relaxes, the volume of the thoracic cavity decreases. The resultant decrease in thoracic cavity leads to an increase in the pressure. This increase in pressure leads to the exhalation of air out of the lungs into the atmosphere.
It decreases, allowing air to flow in.
it gets smaller in size forcing the air out of the lungs
During inhalation, the thoracic cavity expands as the diaphragm contracts and the rib cage moves up and out. This creates more space for the lungs to expand and fill with air.
The air in the nasal cavity is warmed, filtered, and humidified before it reaches the lungs. This process helps protect the delicate lung tissue and ensures optimal conditions for gas exchange. Additionally, olfactory receptors in the nasal cavity allow for the sense of smell.