What is a nebula?
-the core of a massive star
-a cloud of gas and dust in space
...
Biology, 28.01.2020 18:43 92835304629
What is a nebula?
-the core of a massive star
-a cloud of gas and dust in space
-a swirling disk with a lot of gravity
-the debris remaining after a supernova
Answers: 2
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Compare the composition of the moon's surface with the composition of the earth's surface.
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If animal agriculture was eliminated, how much grain would become available for human consumption?
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