Answer:
In Chapter 11 of Lord of the Flies, the quotation that best shows that Ralph and Piggy are in extreme danger from the boys is:
"Kill the beast! Cut his throat! Spill his blood!"
This quote represents the increasing savagery and mob mentality that has overtaken the boys on the island. In this particular scene, they are participating in a frenzied hunt, mistaking Ralph for the "beast" they fear. The chant reveals their bloodlust and their willingness to resort to violence. It signifies a turning point in the story where Ralph and Piggy's lives are at stake, as the boys have become completely consumed by their primal instincts and are no longer able to recognize their former friends as fellow humans.
Step-by-step explanation: