Answer: A
Explanation:
An idiom is a figurative writing technique that usually uses the metaphor of completing a certain literal process. This hence prescribes a certain type of attitude to the individual in question. The idiom is 'willing to work from the ground up', Leroy in this case likely wont be physically building something from the ground up. But instead he will be metaphorically approaching the task at hand and is willing to put in all the hard work necessary to learn everything he can.
The answer is the first sentence- <span>For the first time in decades, Baby Boomers have been outnumbered by another group--the Millennials</span>
Answer: According to Rosenthal, Whitman’s live oak conveys the wilds of Louisiana (Rosenthal 73).
Explanation: When using an in-text MLA citation, you need parentheses, the author's last name, and page number.