Answer:
The correct answer is A the Caribbean Sea and the Pacific Ocean.
Explanation:
Hope this helped Mark BRAINLEST!!!!!
Oceanic Crust
Continental Crust
Oceanic crust is denser than continental, this is why continents are at higher elevation than oceans.
I assume that the question refers to the political affiliation of the Islands (They are Islands in the Mariana Trench, in the Pacific Ocean, south of Japan) - they are politically linked to the US - the correct answer is a). For example the Mariana islands have a commonwealth status within the US.