BC: The wolf is at the top of the food chain, nothing continually hunts it.
FC: The fOOD CHAIN
1: Grass is the first part of the food chain, it is a producer.
2: This is a grasshopper, it eats the grass which makes it a 1st level consumer.
3: A mouse eats the grasshopper, that makes it a 2nd level consumer.
4: The snake eats the mouse so it's a 3rd level consumer.
5: Some people dont believe it, but hog's have been known to eat snakes.