Which detail from "to build a fire" best supports the idea that there was hidden danger along the actual yukon trail? a) and in this fashion held the dog, while it snarled and whined and struggled. b)when it is seventy-five below zero, a man must not fail in his first attempt to build a fire— c) where the soft, unbroken snow seemed to advertise solidity beneath, the man broke through. d) he was alone; and he had saved himself. those old-timers were rather womanish.