Question

VI. Give reasons for the following statements :
1. One should clean the teeth at least twice a day and rinse the mouth after ev
meal.
2. We feel choked or get hiccups when we talk while eating food.​

Answer 1

Answer:

1) One should clean their teeth at least twice a day and rinse their mouth after every meal because the small food particles after eating may stick to our teeth which may be a cause of bacteria growing in our mouth, by eating that left over food may grow and damage our tooth enamel.

2)We feel choked or get hiccups when we talk while eating food because at time of eating our wind pipe is closed and the food pipe is opened with the help of epiglottis, so if we talk at that time air pressure may increase and the wind pipe may be opened and the food can enter the wind pipe which causes choking or hiccups.