Which term names weathered rock that becomes soil? a. topsoil b. horizon c. permeable layer d. parent material

Which sentence from the story is an example of conflict? “here were many men, and countless dogs, and buck found them all at work.” “buck had been purposely placed between dave and sol-leks so that he might receive instruction.” “by afternoon, perrault, who was in a hurry to be on the trail with his despatches, returned with two more dogs.” “that night buck faced the great problem of sleeping.”

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Which image from those paintings does not demonstrate the “suffering” auden describes in his poem?