1. Coal is in the underground and we have to dig it out. Water is always there and circulating. Wind and Solar are things that have and will exist for a long time. We can use them and cycle them
4. The Roman Empire
( Muslim Empire is not a thing)
Thats correct because all the other places have a bigger population
Answer:
Control and Prevention of two cases of novel coronavirus, ... they became ill and have been self-isolating at home ever ...
Answer: In solution because they have dissaolved and mixed with water so they are carried down the river.
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