I would say C is the most correct.
In D it depends on what water source you're using. Let's say it is a waterfall, then the source of the water (melting ice or a lake) may disappear in the future.
If you're using underwater "windmills" placed in the ocean, then you would expect it to last a while as the ocean will not disappear in the near future.
All nickel atoms would have the same number of protons or atomic number.
Answer:
High levels of moisture are contained within an air mass.
Tell me if I'm correct, plz!
Explanation:
It is c I hope I helped out with this question!.
The answer would be B. Increased fertility downstream. Hope this helps. It's been a while since iv'e done the test, but I think this is the correct answer.