There is a piece of cartilage called the epiglottis which folds over the opening of the larynx as the person is swallowing. This prevents food from going into the windpipe.
They have no teeth. Like other birds, they swallow bits of rock which stay in their gullets, and are used to pulverize the food, which is swallowed whole.
Stomach acid also kills most bacteria that you might swallow with you food.
Well, you might choke...
you chock
Your epiglottis folds down to block the entrance to your windpipe when you swallow food or liquids. This action helps prevent them from entering your respiratory system and instead directs them towards your esophagus for digestion in the stomach.
the teeth go up and down to chew and grind the food so it can go down our gullets. :)
It gets digested with all the other food you have eaten. Though try not to swallow it straight away, a peppermint is to enjoy.
You can choke because the food is too big to go down your throat to your stomache.
Their eyes push backwards when they close them and it helps to push the food down their gullets.
The ridges on the roof of your mouth help our tongues manipulate food for digesting before we swallow. They are like treads so that the food doesn't just slip down our throat or all over our mouth.They are called transverse palatine folds or friction ridges
vestibular folds