Answer: It is a part of the rising action that shows a conflict between the dogs.
Explanation: Usually in a pack of dogs, there will be a fight for dominance. Spitz intruded Buck’s nest to show him that he was top dog, which would have been seen as a challenge to Buck, and it shows a battle will follow soon.
Answer:
An avalanche happened when a huge area of snow melted.
Explanation:

B) the authors include details about the changes in diets over time to inform readers about how sugar has transformed what we eat.
B because everyone was scared they would take one of their loved ones or them. (Guessing this is the hunger games book)