Answer:The Huang He was isolated from other places and people by its geography.
Explanation:
A
Answer:
Probably
Explanation:
because of the gravity of the earth impact to the sun and burn down the ocean
Answer:
A simplified description of reality to understand and predict an economic event.
Explanation:
An economic model is defined as a theoretical construct u<em>sed to simplify and represent an economical scenario</em> with <em>its variables that can be measured to determine and prevent future events.</em>
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Answer:
Demographic transition
Explanation:
Demographic transition theory: The term "demographic transition theory" is described as a theory that tends to analyze on the changes in the death rate and the birth rate and is consequently dependent on the populations' growth rate. However, along with the "economic development," the tendency of death rate and the birth rate is considered as different.
In the question above, the given statement represents the demographic transition theory.
Answer:
Each city-state was organized with an urban center and the surrounding countryside. Characteristics of the city in a polis were outer walls for protection, as well as a public space that included temples and government buildings. The temples and government buildings were often built on the top of a hill, or acropolis.
Explanation:
