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Excerpt: Works Cited Smith, John. “The Rising Cost of College.” Journal of Education, 2020. Brown, Amanda. College Affordability Today. www.collegeinfo.org Lopez, Maria. “Student Debt Crisis.” 2019, Journal of Higher Education. Questions: Identify at least 3 MLA errors. Which citation is closest to correct? What elements are missing or incorrectly formatted?

True or False? There are no harmful bioeffects associated with ultrasound having characteristics typical of those in diagnostic medicine.

True or False? Therapeutic ultrasound is a controlled bioeffect.

True or False? Axial resolution artifact occurs when a long pulse strikes 2 closely space structures that are in front of each other or PARALLEL to the beam.

True or False? Lower frequency transducers have a thinner dead zone than higher frequency transducers.

Which of the following is not a type of noise artifact seen in various applications of ultrasound:

Which three devices measure the output of ultrasound transducers by use of absorption?

Instructions:Use the following student excerpt to answer the questions below.Student Excerpt:The Effects of Social Media on College StudentsSocial media is something that college students use everyday and it has become very common in todays world especially with apps like Instagram, TikTok, and Snapchat being used constantly. Many students use it for communication, entertainment, and also for school related purposes like group chats and announcements. Some people think social media is helpful while others think it causes problems for students. Social media affects college students in many ways.Social media can negatively affect students mental health. Students spend many hours online looking at other peoples lives and comparing themselves to what they see. According to studies students who use social media more feel more anxiety and depression but the study is not clearly explained. Students compare themselves to others and this makes them feel bad about themselves and lowers their confidence. Social media is harmful for many students.However social media can also be helpful for students. Students can connect with friends and family even if they are far away and this helps them feel less alone. It can also be used for school announcements, reminders, and group projects which makes communication easier. Some students also use social media for learning new information. Social media helps students stay informed.In conclusion social media has both positive and negative effects on college students. Students should be careful when using social media because it can impact their mental health but it can also be useful in their daily lives. Overall social media plays an important role in students lives today.ReferencesSmith, John. Social media and college students. 2020.Brown, A (2019). Effects of social media. Journal of PsychologyQuestions:What is the biggest issue in this paper (thesis, organization, evidence, APA format, or grammar), and why?What should the writer fix first, and why?Does the paper make sense overall, and why or why not? 

True or False? A quality assurance evaluation is a legal necessity.

Instructions:Use the following student excerpt to answer the questions below.Student Excerpt:Paragraph 1: Students use social media everyday and they often feel stressed this can effect their mental health because they compare themselves to others, it is not always good for them. Many students scroll for hours and they don’t realize how much time they are wasting and this affects their sleep and school work which becomes a problem later. Social media is used by almost everyone so it is hard to avoid and students feel like they have to use it to fit in with others and stay updated.Paragraph 2: Social media also shows perfect lives and this makes students feel bad about themselves they think they are not good enough compared to others online. People only post the good parts of their lives and not the bad which creates unrealistic expectations for students and this can cause anxiety and low self esteem. This is a big problem for students today because it affects how they see themselves and how they interact with others, even though some people say social media can be positive.Paragraph 3: Another issue is that students get distracted in class they check their phones a lot and don’t pay attention to the teacher which affects their learning. Many students try to do homework while also being on social media and they are not fully focused so their work is not as good as it could be. This can effect there grades and their future and teachers often notice that students are not as engaged in class as before, social media is a serious problem for students and it needs to change.Questions:Run-on sentence(s): __________Grammar issue(s): __________Rewrite 3 issues correctly.