<em><u>Answer:</u></em>
<em><u>Virtual Classroom vs. Real-Life Classroom. The classroom is the real, tangible, touchable place to teach and to learn. ... In the virtual classroom, the teacher is usually able to interact with only one student at a time and it is from behind a computer screen.</u></em>
<em><u>Explanation:</u></em>
Answer:
A . The circulation of air
Explanation:
A non-sequitur<span> (which literally means, " it </span>does not follow"<span>) is a logical fallacy because an argument is said to be a "non-sequitur" if the conclusion does not follow from the premises ... or if a given reason for taking an action is completely irrelevant to taking that action.
Hope this helps!</span>