I believe the answer is E. d41 because it goes a11, A12, b21, B22, c31, C32, then it goes lowercase d41 and then the next one is going to upper case D42.
Hope this helps.
New states The present-day countries created from the former parts of Yugoslavia are: Bosnia and Herzegovina. Croatia. Kosovo (status as an independent country is in dispute). Macedonia. Montenegro. Serbia. <span>Slovenia
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Answer:
inner core- solid hot rock
outer core- magma that suronds the inner core