From 1922-1991, Russia would have been considered a autocratic state.
A planetary nebula is a (ring-shaped) type of nebula formed by an expanding shell of gas around an aging star. *a planetary nebula is a type of nebula*. im not completely certain though. i might be wrong.
Yes , yes it is very much so
<span>This project will develop the "Sustainable Project Dashboard", an interactive software application for data collection, analysis and visualization that shows measures of social, economic and environmental performance for sustainability projects. This dashboard would be used as a tool for managing a project, for learning about complex systems and sustainability, and for education and outreach.
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