In my opinion answer should be New York. Because Arizona and Colorado are not coastal states. So they should be least worried about rising waters. North Carolina and New York are the two sates that have seasides. New York is now the most vulnerable city in US to flood and by 2050 it will still be the most vulnerable city in US to rising waters. So, New York is the correct answer.
Micheal more was born in flinch,michigan on april 23 1954, this is where he grew up
Your answer would be D, The Ming Dynasty Oversees Exploration.
Ecology is the study of interactions between the environment and living creatures.