Answer :
Final answer:
Buck learns to survive by guarding his food, enduring harsh training as a sled dog, and adapting to the brutal hierarchy among fellow dogs, contrasting sharply with his former life at a Californian ranch.
Explanation:
The concept of "the laws of club and fang" that Buck learns in Jack London's The Call of the Wild refers to the rules of survival and dominance in the harsh conditions of the Klondike. These unwritten laws are a stark contrast to Buck's previous life at Judge Miller's ranch and are critical for Buck's adaptation to his new environment. Notably:
Buck learns that the other dogs will not share their food with him; instead, he must guard his food and eat quickly to survive.
Buck learns to be a sled dog through harsh methods; he is whipped and bitten when he makes mistakes, which teaches him obedience and resilience.
The experience of living in a pack of dogs is nothing like living at Judge Miller's ranch. There is no gentle domesticity here—only the brutal reality of survival and the establishment of a pecking order.
Through these experiences, Buck evolves from a pampered pet to a creature driven by instinct and the ancestral memories of wolves.