No, a person cannot live without a trachea. The trachea, also known as the windpipe, is essential for breathing as it allows air to pass through to the lungs. Without a trachea, a person would not be able to get oxygen into their body, which is necessary for survival.
no
If you talk or laugh while eating since your talking or laughing your trachea opens so that you can make sound and if you swallow something it will go down your trachea and you will choke.
The trachea is the windpipe. A healthy trachea is able to carry air in and out of the lungs easily and without pain.
They change the shape of their trachea and push wind through it to make noise. :)
Because if it collapses you will not be able to breathe....and will die.
The singular for trachea is "trachea". The plural is "tracheae".
The cartilage in the trachea provides support and prevents the collapse of the airway during breathing. It also helps to maintain the shape and structure of the trachea, allowing for the smooth passage of air into the lungs.
The rings are to keep the trachea open but they are not complete posteriorly because the esophagus runs there. The soft space allows the esophagus to fully expand when food is passed down to the stomach.
How do you talk without a Mouth...
It depends on what you mean "without." The trachea is also called the windpipe; it's basically a tube that leads to your lungs. Without some kind of air passage you wouldn't be able to breathe. (I suppose, technically, you could "live" for a couple of minutes without it.) However, there's no fundamental reason it couldn't be at least partially replaced by an artificial version.
the trachea