Biology, 29.03.2020 23:01 573589

What do astronomers use to calculate the age of the universe? Select three options.
dark energy
the age of rocks on Earth
the age of the oldest stars
patterns of background radiation
how fast distant galaxies are moving away from us

Answers: 3

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What do astronomers use to calculate the age of the universe? Select three options.
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More questions: Biology Another questions

What do astronomers use to calculate the age of the universe? Select three options. dark energy the age of rocks on Earth the age of the oldest stars patterns of background radiation how fast distant galaxies are moving away from us

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Another question on Biology

What do astronomers use to calculate the age of the universe? Select three options.
dark energy
the age of rocks on Earth
the age of the oldest stars
patterns of background radiation
how fast distant galaxies are moving away from us