The act of directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority at the field level is referred to as "command," since this can be implemented a numerous stages.
Answer:
8 and 9
Explanation:
Since 77 is between 64= 8² and 81= 9²
√64 < √77 < √81
8 < √77 < 9
They would move to another place and move back a few years later
