In an either or argument, you have 2 options. You can choose either this or that. It is like taking sides.
Intellectual property is by definition, a notion of law. You have to see the law of your country and check what you need.
1.B
2.C
3.C
4.B
5.D
6.B
7.C
8.A
9.C
10.D
11.A
Africa? I don't see the answer choices so I'm not sure.
No.
if the sentence was the other way around, you would need a comma. ie: Because she studied really hard, Shauna got an A in her chemistry test.