Answer to Question 1
In large part Latin America exhibits urban dominance and primacy because a few key cities, during the colonial period, were the principal locations of investment. Following independence, these select cities continued to receive the lion's share of investment; rural-to-urban migration patterns intensified the concentration of population in these cities.
Answer to Question 2
There are two sources of heat in the Earth's interior:
i. radioactivity decay
ii. residual heat from Earth's formation
Evolutionary shift in plant life cycle stage dominance.
Historical Time Line of Regulatory Acts, Standards, and Organizations
economic
economic question
economic question
economic question