Option B
0.5 km
0.5 km = 50000 centimetres
Answer:
hope it's help you ok have a good day
I believe the answer is: Power
In the past, this power is mostly derived from nobility line, but In our current society, Power usually derived primarily from economic power.
For example, someone in company's Upper management position tend to always required to maintain their persona in order to keep a certain amount of respect/positive perception from both the workers and the public.
There's no options, so I'm not sure if this is correct but- I'd say the word that fills the blank, would be "social"
~Good luck!