Answer:
c, He was a skeptic and left the Unitarian ministry as a young man.
Explanation:
10. Which sentence contains a proper adjective?
The Marlins are Jake's favorite te
Glazed doughnuts are sold out.
Ed prefers Boston cream pie.
Jacksonville is on the eastern seaboard of the United
States.
Ed prefers Boston cream pie. Boston is capitalized, and that is another word for proper. I hope this helps.