Examlex
When we measure distances to very faint galaxies with Type I supernovae,the accuracy of the measurement is only as good as that of the calibration of the Cepheids.
Countries
Nation-states characterized by defined territorial borders and governance structures, possessing sovereignty and political identity.
Global Corporations
Large business entities that operate and provide services or goods in multiple countries outside of their country of origin.
Country
A geographical region recognized as a distinct entity in political geography, often defined by territorial boundaries and governance.
Carbon Dioxide Emissions
The release of CO2 into the atmosphere by natural processes and human activities, notably the burning of fossil fuels, which contributes to global warming.
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