Well, you don't exactly comment per se. You click "answer" or go to someone else's answer and click reply (not sure the exact labelling but it's something along those lines).
Edit: It says "add your comment to this answer here", not "reply."
This passage contains a compare and contrast organization. The author establishes a comparison between the lunation or synodic month and the sidereal month. In this paragraph it is possible to distinguish the connectors “as” and “however” which are used not only to connect ideas, but also to introduce a comparison between the space processes. In addition, the use of the word “like” is used to make a comparison (“the sun moves eastward on the celestial sphere like the moon but more slowly…”) Finally, it is possible to identify a point by point organization as the writer explains and compare both processes in the same paragraph; for example, it is stated that the lunation or synodic month lasts about 29 ½ days while the sidereal month 27 days 8 hours.
is the writer's attitude or feelings about the subject that he / she is presenting
That answer is Progression.<span />
The correct answer is: Option C. Repetition.
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<em>Repetition</em> is a literary device used to repeat the same words or phrases several times in order to emphasize an idea.
Every stanza in the poem begins with the same phrase. This phrase being "I must go down to the seas again", which is then followed by verses that start with the same conjunction (at least in the first stanza; each verse starts with "And").
This repetitive device emphasizes the speaker's desire to go to the sea.