Answer:
4) It suggests there is one final point to discuss regarding mucus.
Explanation:
The word "Furthermore" indicates that there is still a point about the mucus that needs to be discussed before the article is finished. This point is probably related to other characteristics of the mucus, besides the impression of unpleasant goo. This point that will still be discussed will be about the beneficial functions of mucus in our organism, in addition to showing its importance for our health.
I would oppose it. Studies show teens biological clocks naturally want to go to bed later and wake up earlier. By making school and hour earlier this makes teens more groggy especially because their bodies do not want to go to sleep earlier so this can cause sleep deprivation which will make school work less concentrated and makes teens attitudes about school worsen.
wow tha-thats- thats cool