Refute means to :
prove (a statement or theory) to be wrong or false; disprove.
prove that (someone) is wrong.
deny or contradict (a statement or accusation).
So, I'll go for...
O An opposing alternative way to view or interpret the topic
Or it could be
O An explanation that disproves something
Hope this helps!
The correct answer is <span>d. a power structure in which each member knows his or her own place.
This does not necessarily mean that it is either a good or a bad thing. An example of positive hierarchy would be in a household where parents are above children and decide for them because the children are too small.</span>