Answer:
1) When African climates were wetter millions of years ago, there were more trees and our earliest ancestors got around by climbing in them. Scientists think that when African climate dried and the number trees was reduced, our ancestors had to move in a new way – by walking on two legs through grasslands.
2) Glacial melting has increased since the 1980s, and popular reports often suggest there will be significant impacts on local populations, including migration. Even so, glacial retreat has not triggered new migration flows and has had a limited impact on the existing migratory patterns.
Explanation:
The correct answer is C) the level of output and in the level of prices.
Shifts in the aggregate demand curve can cause fluctuations in the level of output and the level of prices.
In economics, the aggregate demand curve represents the sum of all goods and services demanded by the economy at different price levels. The aggregate demand curve is the graph that shows how many services and products companies and the government are willing to purchase. Its descending slopping describes the inverse relationship between the quantity demanded and the price.
Jefferson believed that America's success lay in its agrarian tradition. ... While Hamilton distrusted popular will and believed that the federal government should wield considerable power in order steer a successful course, Jefferson placed his trust in the people as governors.
I believe the answer is: The "earth" is made up of elements such as climate, landforms, water, soil vegetation, wildlife, and energy and mineral resources.
Answer:
d? im not fully sure !!!!!!!
