The amount of air decreases.
Nonviolence also has 'active' or 'activist' elements, in that believers accept the need for nonviolence as a means to achieve political and social change<span>. </span>
Answer:
writing is on-topic
Explanation:
Revision means going through a pre-written literary work to search for possible errors
With this in mind, we can see that the first three options are part of the revision process, but the "writing is on topic" is not, which is the correct answer.
Specific detailed. that’s my educated guess. hope it helps.