The universe is the collection of galaxies, The Andromeda Galaxy has spectral lines with blue shift. The conclusion is that the Universe has stopped expanding.
<h3>What is Andromeda Galaxy?</h3>
The Andromeda Galaxy is the nearest spiral neighbor that has spectral lines showing a blue shift.
Therefore, this concludes that, the Universe has stopped expanding. This galaxy is slowly shifting towards us.
Learn more about Andromeda Galaxy.
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The answer is he weighs 187.39 LBS/Pounds
D. Genetic variation increases the likelihood of an allele being present that is best suited for the environment.
Answer:
b. they get blown in from colder or warmer areas.
