Most English noun plurals end in -s.
<u><em>Smoking cigarettes is dangerous for the body and for the environment, because of many chemicals and substances produced by this hazardous product. It can converted in addicted to it and at the same time you will feel reduced our ability to do sport and exercise. </em></u>
<u><em>And also it is dangerous for the heart, reducing his capacity to work well .
</em></u>
<u><em>We just have to breathe more to get the same quantity of oxygen and for this reason we get tired sooner, we can notice it especially if we don’t run quite often, it feels like you don’t have breathe. Moreover its chemical composition doesn’t help to recycling it easy so the environment too is damaged a lot
</em></u>
Hey there!
Your answer is A. another writer's interpretation of a subject.
Since another writer is the one who wrote the information, you have to cite the source to properly acknowledge that the information was not created by you.
You do not have to cite common knowledge because it is something that most people already know.
You do not have to cite your own interpretation or opinion of the subject because it is your own work.
Hope this helps!
