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How does an H-R diagram make it clear that giant stars are larger than main-sequence stars of the same temperature
Economy
The organized system of human activity involved in the production, consumption, and distribution of goods and services in a particular geographic or political area.
Economic Contraction
A decline in national output as measured by GDP, often marked by a decrease in spending, investment, and general economic activity.
Aggregate Supply
The total supply of goods and services that firms in an economy are willing and able to sell at a given overall price level in a given time period.
Aggregate Demand
The total demand for all goods and services within a particular market or economy at a given overall price level and in a given period.
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