2 things. It must have been centralized because that level of technology requires organization and specialization, so part of the population works in agriculture and the rest is free to research and discover things. The second thing is that it means they were very powerful because these great buildings were not civilian dwellings. The rulers must have had the intimidation to convince the population to pour so much work into construction, often using religion to justify their positions in power.
Ask a class mate or search in geography textbook
Answer:
the ans is not 40=40
Explanation:
it is false the correct and is 50=40
Answer:
Buffered solutions or buffers are solution which resist a change in PH when small amounts of acid or base are added. Buffers contain an acidic species to neutralize OH- ions and basic species to neutralize H+ ions Buffers are therefore made of weak acid-base conjugate pairs , such as HC²H³O² and C²H³O².
Explanation:
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Hello.
Some cities are densley populated becasue were they are located.
One reason is if its remote and doesnt have a lot of things humans need to surive.
And some is because there is more jobs and has better health.
Have a nice day
