Answer:
Why does the author include the story of Kristina Cockle and her research in Argentina? Cockle's research focused on trees with cavities in different environments (e.g., forests vs. suburbs). This is another example of modern research on tree cavities and helps scientists figure out how to protect them.
Answer:
A.Washington lacked the information he needed to govern effectively.
Explanation:
The following sentences provide more information about why that would bother him (he was a stickler for having files in his reach) and about what caused the lack of papers (clerks had abandoned them in their panic). The first line, however, provides the clearest cause of the problem at hand.
