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.
What price of literature are you referring to?
The answer is D. declarative.
Focusing on spelling conventions is not a part of the drafting process. All of the other mentioned parts is a part of the drafting process since it is something you think about before beginning your work.