More cards in this set

Card 26

Front

What does Red-Shift suggest?

Back

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Card 27

Front

What is the evidence for the universe expanding?

Back

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Card 28

Front

What is the basis for the Big Bang Theory?

Back

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Card 29

Front

Define the Big Bang Theory

Back

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Card 30

Front

What do scientists currently believe the universe consists of?

Back

Preview of the front of card 30