Final answer:
Bud used his mother's memories for guidance and comfort, and he used his resourcefulness and determination to survive in chapters 5 and 6.
Step-by-step explanation:
Bud used his mother's memories to find his way home and relied on her teachings for survival. He also sought comfort in her memories during difficult times. In chapters 5 and 6, Bud survives by using his resourcefulness and determination. He fends for himself by scavenging for food and finding shelter. He also relies on the kindness of strangers, such as when he stays with Lefty Lewis. Additionally, Bud uses his intelligence and problem-solving skills to navigate challenging situations, like when he outsmarts the Amoses.