snakes have an internal part called Jacobson's organ that helps in smelling their prey.
with a personal chef
by its mouth or you eat its food
by eating lice on your head
Beetles do not produce their own food. Instead, the beetle will eat decaying fruit, dry wood, and even dung for nourishment.
Mice.
usually either the snake is sick or the food is too big for it to either swallow or digest
Technically food cant kill a snake,food is not a living thing,but a lion and a mongoose can kill a snake.
the food chain will not be completed
mouth
food
Rodents
Almost all the mice sold in most pet shops are sold as snake food.
rat,mole,fox snake