Answer:
Encourage them to address this kind of stuff ig. Also try to explain how to address racial discrimination in the correct way without getting anybody hurt verbally or physically.
"Two mountain ranges, the Alps and the Apennines, helped to protect Rome from invasion." I researched it and found this on a reputable source. Therefore, it would be B.
Answer:
C. the longer you choose to study will result in an increase in the number and value of foregone activities.
Explanation:
An opportunity cost refers to the loss of any potential gain by choosing or selecting an alternative from a list of other alternatives.
In the context, when preparing for a next day exam and by studying for a longer period of time increases the opportunity cost for the foregone activities.
Hence the correct option is (C).