I'm gonna say tropic, temperate and cold. I'm not super sure though.
Hope I could help a bit anyways!
Bruh, I have an essay to do for midnight!! 3 F-ing pages!!! you're just like me
Answer:
<h3>Inside a nebula, there are areas where gravity causes dust and gas to “clump” together. As these “clumps” gather more and more mass their gravitational pull increases, forcing more atoms together. This process is known as accretion, and the result is a protostar.</h3>