The answer is Every action has an equal and opposite reaction
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:
14) decided
15) planed
16) was getting
17) pulled
18) had not seen
19) felt
Hope it helps you