I. not sure but that question was on my exam and it was south Africa
The best answer choice is:
<span>C. Free speech encourages the expression of opinions.
Explanation:
</span>Freedom of Speech means that someone's right to say something is protected within certain limits.
The freedom of speech is a fundamental right but we can not call it an absolute, and therefore it is subjected to certain restrictions. The rights of free speech<span> and assembly.
</span>While elementary<span> in our democratic society, still </span>doesn't<span> mean </span>that everybody<span> with opinions or beliefs </span>to specific could<span> address </span>a gaggle<span> at any public place and at any time.</span>
the marginal social benefit of producing and consuming another unit equals the marginal social cost.
Answer: I think the independent is the number of social communities the introverts are involved in and dependent is the friends they make in the real world.
Hypothesis could be If introverts are involved in more online social communities, then they will have a higher confidence and make more friends in the live world.
Sorry if I’m wrong, that was my take on it