No they aren't proper to use in writing class they are considered slang. It would show your teacher that your not interested in sounding educated and proper.
Hope this helps!
<span>c. they help writers focus on the task and organize their writing.</span>
Answer:
a song
Explanation:
practise a form of singing or calling marked by rapid alternation between the normal voice and falsetto
Answer:
Munchausen Syndrome is when a person has the need to make themselves sick, fake diseases or actually make themselves sick. This a form of mental illness that would fall under self harm. Somatization is where a person converts physiological problems to physical. An example would be when you grieve the loss of a loved one. It converts to severe fatigue.