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Home Page Test Answers Which of the following gives the two main assumptions of theoretical models of galaxy evolution? - Q/A (Question and Answer)

Which of the following gives the two main assumptions of theoretical models of galaxy evolution? – Q/A (Question and Answer)

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Which of the following gives the two main assumptions of theoretical models of galaxy evolution? – Q/A (Question and Answer)
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Mike Bryan

Test Answer

Answer:

hydrogen and helium filled all of space and certain regions of the universe were slightly denser than others

Recource Chapter 21: Galaxy Evolution

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What is the right structure for an essay
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A paragraph is a related group of sentences that develops one main idea. Each paragraph in the body of the essay should contain:
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