Bad Overseers - abusive and mean
"Good" Overseers - fair to all slaves
The scientific name is given to it by scientist and the common name is basic and easier to pernounce
In a adult body there are known to have "206 bones" or option B. Baby's are more than likely to have more because as the body grows the bones form together to make a larger bone which means when a adult grows elderly they are likely to have fewer bones then a adult, and a baby.
Hope this helps!
As you did not provide options here I managed to find your question and the answer would be that the prices can be easily set by the government is definitely not an advantage of a price-based system.
There are two ways the prices are set in the economic system:
1. They can be set by the government or
2. They can be freely set by the laws of supply and demand.