I'm assuming that this is out of a passage. I can't answer the question without the passage.
Answer:
Diagonal communication may overcome some of the barriers to communication within a business.
Explanation:It reduces the chances of distortion or misinterpretation by encouraging communication between the relevant parties.
Answer: She stayed in the cholera-infested area so she could attend the dinner party.
Explanation:
Answer:
B
Explanation:
The author contrasts the amounts and locations of the tree cover in the past with the amounts and locations of present tree cover.
Envisioning the Future by Examining the Past
It's 'in those days'.. specifying those days as in the past.