Answer:
Main sequence stars change into giant star by exhausting their hydrogen supply.
Explanation:
This fact explain that main sequence stars change into giant star by exhausting their hydrogen supply. A main sequence star burns due to the presence of hydrogen in its core, because of this burning the main sequence reaching the end of its life cycle. Then the pressure of fusion reaction provides an outward thrust that expands the star many times larger than its original size, that leads to the formation of a red giant.
Answer:
Part A: Core of the Sun
Part B: The radioactive zone
Part C: The convective zone
Part D: The photosphere
Part E: Corona <--- :D
Explanation:
If I am wrong, I am sorry because I am only a middle schooler and I searched it up and only read some articles. I hope this helps!
I<span>nterfering with the cohesiveness of water molecules, thereby reducing the surface tension of alveolar fluid.</span>
Answer:
<h2>Humans and wild animals face new challenges for survival because of climate change. More frequent and intense drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people's livelihoods and communities.</h2>
Explanation:
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