The answer should be,B. It has arms that wind around it’s core.
Explanation:
a spiral galaxy is,
a galaxy in which the stars and gas clouds are concentrated mainly in one or more spiral arms.
Its called haermaphrodite.......................A
-the location of their carbonyl group
-the number of carbon atoms they contain
-the orientations of their hydroxyl groups
9. Arctic Circle
10. Pear
11.Buffalo and Albany
12.Nitrogen
13. I think the the thermosphere