Question

food sometimes enters into the wind pipe and causes choking.how does it happen????

Answer 1

when the food does not enter to food pipe instead of it goes on the esophagus or wind pipe then food does not find the way to go inside or come out...then it does not allow the air to pass through it and result in choking

Answer 2

Food pipe is close to wind pipe and these are divided with the prsesnce of epiglotis when a person speaks while eating the food goes inside the wind pipe and causes chocking.