AnswersPhysicsPractice ExamQuestion 8
8
practice examMultiple Choice

Practice Exam

Question 8 • Physics

Which best describes the present-day universe?

Answer
A
opaque, expanding at an accelerated rate, stars produce only hydrogen and helium
B
opaque, expanding very slowly, stars produce heavy elements
C
transparent, expanding very slowly, stars produce only hydrogen and helium
D
transparent, expanding at an accelerated rate, stars produce heavy elements
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