Answer:
Honestly, I think that all of them are equally important, they all have things about them that make them important and they all play a role in the survival of humanity and other organisms! So if u can put all of them, I think it would be the right answer!
North Korea is the communist dictatorship you are looking for.
Answer:
Earth is older than pretty much all fossils, but you can use the age of fossils to track the history and geography of Earth.
Explanation:
<span>Desalination,an expensive proccess used by countries with arid climates such as those in some southwest Asian and North African countries makes sea water usable. i hope this help you out .</span>