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ehidna [41]
3 years ago
11

Anyone know this?? pls help me

Biology
1 answer:
valentinak56 [21]3 years ago
6 0

Answer: 4

Explanation: When an object is red-shifted, it means the object is rapidly moving away from you. Distant galaxies are red-shifted because they are rapidly expanding outwards away from you.

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Read 2 more answers
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