If there is no food, you can't eat anything. Drinking water helps lessen hunger. A situation however where you don't have any food available (edible plants and animals are non-existent) is highly unlikely to occur in our lifetime.
people and other things die
It dissolves the food
food is digested
The food goes nowhere
The energy from the food is stored
top of the food chain
Food converts into Glucose.
You digest it.
It digests.
they die :(
no
into esophagus.
the food starts to decay