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What tells scientists about distant galaxies? a. How fast light travels c. The color of light that they give off b. If the are opaque or transparent d. The kind of radio wave they give off
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What tells scientists about distant galaxies? a. How fast light travels c. The color of light that they give off b. If the are opaque or transparent d. The kind of radio wave they give off

User Tony Trozzo
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2 Answers

3 votes

Answer:

D

Step-by-step explanation:

User BaskInEminence
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7 votes
I Believe the answer is A but D looks good too.
User Gil Tene
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