Answer:
I saw this question on my recent test
B. Both were common governments for early river valley civilizations.
This was my answer and Got it right. Hope This helps you! :0) lol
Answer:
changes in the earth are similar to the changes of human beings because it evolves at the same time and humans evolve the earth, without it the earth may never change and it will collapse.
Looking at a globe or an adjusted flat map
Answer:
It tells me that it varied tremendously, all these different countries now have very different climates, which informs me that countries in Pangea still had weather that differed
