"Pea soup, which is my friend’s favorite, is very easy to make." is the correct answer because "which is my friends favorite" is non essential to conveying the message that pea soup is easy to make. Hope this helps!
Plagiarism is considered as a serious issue because it is like stealing one's idea or words from others. Therefore, based on the given options above, the one that is not <span>a potential consequence of plagiarism would be ACADEMIC WARNING. The answer would be option A. Hope this answer helps. </span>
When he wrote This excerpt he was referring to knowledge, he said that he reads a book a day and that knowledge was his banknote that got him so far,

From my opinion, it is always highly recommended that we must know a second language always for better understanding of sake. There are a lots of advantages of learning a second language rather than our regular spoken language. Having a second language helps us to develop more problem solving skills, analytical techniques, critical thinking, improved memory and understanding new grammatical rules and vocabulary. Knowing a second language makes us more enough confident and intelligent than others. Suppose for example, we are traveling to a different country or region in which we are not familiar with their language spoken there i.e it may be (French, Spanish, Italian, Mexican..) then we'll be definitely trying using translator devices. Rather than these occupations, knowing a second language helps to understand better and identify their culture and tradition even more deep. This helps to develop mutual understanding between the people whom we talk in their language and we get to know and understand things even more better. It will also help us to travel in any corner of the world too without any fear of languages. So do try to learn new language is the best and epic hack and life skill which lasts long forever!