What is the author's purpose for discussing exercise in "U R What U Eat"? (A) to inform the reader of other ways to be healthy aside from eating right (B) to share the most effective activities for burning calories after a meal ding (C) to explain how to calculate the number of calories that exercise burns (D) to prove that exercise is more important to good health than eating right​

Which sentence uses parallel structure? a. spring is a time for growth, renewal, and to rain. b. science provides us with some answers, some questions, and figuring out how our world works. c. as long as you use your best judgement, learn from your mistakes, and taking advice, you’ll grow as a person. d. once things are done, there is no need to dwell them, to worry about them, or to decide who to blame.