2. Compare Reread lines 27-44 and lines 72-89. How do the dog and the man differ in their understanding of the cold? Which of them seems better adapted to this
setting?

a is is the correct answer

i believe it is the first choice (1.)

because the major theme is(“both the wild and civilization have rules.”)

and also as u said,( based on what buck learns within the call of the wild, "both the wild and civilization have rules".this is true of humans within society as well.