Crybaby, Pacify her, show and tell, k-12, teachers pet , mad hatter , mrs, potato head that’s all i can name for now i was a big fan of hers a long time ago lmshsjd
Answer: It would be ocean's
Explanation: In this context the apostrophe show ownership, or WHOSE waters became choppy (I know an ocean is a WHAT and not a WHO but phrasing it like this in my mind always helped me). Without the apostrophe it would be the plural form of OCEAN.