<span>To protect national-defense material, premises, and utilities.</span>
Answer:
Walton failed at being a Poet
Explanation:
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The answer is in the screenshot. I hope this helps :)
Answer:
This temperature is on the order of billionths of a kelvin for black holes of stellar mass, making it essentially impossible to observe. Objects whose gravitational fields are too strong for light to escape were first considered in the 18th century by John Michell and Pierre-Simon Laplace.
Explanation:
