Much of Canada's population lives in close proximity to the northern border of the United States. Which of these is NOT a reason for the population density to be along Canada's southern border. Group of answer choices

A. Many Americans work in Southern Canada.

B. The climate of northern Canada can be very harsh.

C. Canada exports many goods to the United States.

D. The Canadian Shield is difficult to settle.

Which of the following describes a difference between an essay's body paragraph and its conclusion? o a. body paragraphs first introduce evidence, while a conclusion simply reminds readers of evidence. b. body paragraphs act as hooks for the reader, while the conclusion simply restates the essay's claim. c. body paragraphs can be any length, while the conclusion has a set number of sentences. d. body paragraphs restate the essay's claim, while the conclusion proposes claims for future essays.