It has been proposed that the total number of civilizations that have arisen in our galaxy would be closest to 100,000.
<h3>What is a galaxy?</h3>
A galaxy is a group of stars (solar systems), gas, and dust in a specific position in the Universe.
The Milky Way is the galaxy where we live and it has been proposed that this galaxy is full of dead civilizations.
In conclusion, the total number of civilizations that have arisen in our galaxy would be closest to 100,000.
Learn more about galaxies here:
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0.425
BECAUSE 1000g makes 1Kg
so 425g will make 0.425 option a
Answer:
work idk
Explanation:
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Answer:
The larger star will burn out faster. as nuclear fuel is burned out due to higher percentage being consumed.
Explanation:
Gravity on the other hand is only affected a little during this process and mass use. Solar mass loss is caused by mass that is turned into energy (E=mc²), but also by the material that is lost to the solar wind.