Galaxies can be grouped by the age of the stars they tend to contain, with galaxies having the youngest stars and galaxies having the oldest stars. Spiral, irregular, elliptical

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What are the countries in south asia?

After a heavy rainstorm vegetation on a hillslope was completely removed. how will this removal of vegetation affect the relative amounts of infilitration and runoff that occur during the next heavy rainstorm.

Where in the united states does roman catholicism dominate? a. southern new england b. southwest c. pacific northwest d. southeast e. a & b only