Answers 3262 CR Physics B 2526 Unit Test — Unit testQuestion 2

2

QuizMultiple Choice

Unit Test — Unit test

Question 2 • 3262 CR Physics B 25/26

Which best describes the present-day universe?

Answer

A

opaque, expanding very slowly, stars produce heavy elements

B

transparent, expanding at an accelerated rate, stars produce heavy elements

C

opaque, expanding at an accelerated rate, stars produce only hydrogen and helium

D

transparent, expanding very slowly, stars produce only hydrogen and helium

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