It is the country's principal waterway, and its basin is China's great granary and contains nearly one-third of the national population.Please give Brainly if I’m right
Answer:
d). they base their conclusions on models that make different assumptions.
Explanation:
Economist are persons who studies economics and the past historical trends and then make them to forecast the future trends. Basically an economists analyzes the issues including consumer demand or sales to help an organization maximize the profits.
When an economist is given two different government policies and is ask to choose between them, they tend to disagree because economist generally make their conclusions on the basis of their models which end up in having different assumptions.
Models help the economist to predict and explain the economic behavior in the real world.
Hence the answer is (d)
Answer:
A primary consumer
Explanation:
A food web comprises of different food chains being merged. It is a representation of the feeding relationships which living beings have with others. It represents a community where food energy is transferred from one source to another. The source of food energy in plants. They are the producers. Te food energy gets transferred from the producers to the herbivores to carnivores.
When a strong centralized government rules over a portion of land and dictates how their citizens live
