Describe the Kind of Observations That Have Led Astronomers to Believe

question 78

Essay

Describe the kind of observations that have led astronomers to believe that supermassive black holes lie at the center of many galaxies.

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Definitions:

Losses

The shortfall that occurs when total costs exceed total revenues in a business operation, resulting in negative profit.

Availability Heuristic

A cognitive shortcut based on the first examples that spring to mind when considering a particular subject, idea, strategy, or choice.

Gun Violence

Refers to the use of firearms to commit violence or harm, including homicides, suicides, and accidental shootings.

Probability

A measure of the likelihood of a specific event or outcome to occur, expressed as a number between 0 and 1.