The trachea is the tube leading to the lungs. There has to be an opening to the lungs for breathing to occur. It our lungs were not attached to the mouth via the trachea, then the lungs would need an opening elsewhere. Besides, the trachea is for speaking as well, and you exhale across your vocal folds as you speak.
Yes, the trachea is quite hard. It contains cartilage rings which provide rigidity.
Food would get stuck in your throat when you tried to swallow.
It would be. It would make it hard to catch a breath.
i think it was hard for them because they didnt know how to farm the land and they didnt know how to hunt............
because its hard to breath
yes
No.
everything would be hard coded and not loadable or very changable requiring a huge population of memory ICs.
that may be a sign of asthma.
Very very hard, so hard i didnt get in
The trachea is bolstered by cartilage tissue, which prevents it from collapsing.
Your breath