Answer:
Main sequence stars fuse hydrogen atoms to form helium atoms in their cores. About 90 percent of the stars in the universe, including the sun, are main sequence stars. These stars can range from about a tenth of the mass of the sun to up to 200 times as massive. Stars start their lives as clouds of dust and gas.
Answer: not sure if this will help you but in my opinion, I think certain Topics and themes stay relevant because people will talk about some popular topics, while other topics will almost never be talked about.
Explanation:
I’m rlly sorry if this didn’t help :(
I think it's The writer's beliefs
It is a delicious meal, isn’t it?
