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morpeh [17]
3 years ago
8

How does light from stars indicate the universe is expanding?

Biology
1 answer:
raketka [301]3 years ago
7 0

A. The light waves from the stars look bluer than they should

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Can someone please help me
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3 years ago
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A morula is a stage in early development, formed 3–4 days after fertilization. It is a 16-cell mass which forms a solid ball contained within the zona pellucida. A morula develops into a blastocyst.</span>
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