Answer:
A. lower; lower
Explanation:
Let me simplify my explanation by stating the general rule of risk and return that "the higher the risk, the higher the return". So in this question, the lower the project portfolio risk, the lower the correlation in project returns over time.
I think B, I am not sure.
Answer:
The correct answer is option a. "kingdom fungi".
Explanation:
The kingdom fungi contains plenty of organisms that are decomposers. Most fungi act as decomposers in ecosystems by feeding from decaying organic matter and returning nutrients to the soil, which are later used by the plants. The fungi that are decomposers are known as saprotrophs, and are very important for its role in decomposing the cellulose from plant cell walls.
Answer:
When assessing the impact and legacy of Martin Van Buren, scholars have ... that his efforts were the work of a cynical, manipulative, and power-hungry politician. ... treasury system—reflected his Jeffersonian and Jacksonian political beliefs. ... principles, he would not choose (and saw no need to choose) another path.
Explanation: