1. what is a nebula? how does it contribute to the birth of a star? 2. why is equilibrium important to a star? 3. do large or small stars live longer? explain your answer. 4. what is the main sequence phase of a star? 5. what are the three main fuels that stars use for fusion? describe the process of burning each fuel and include at least one paragraph for each of the three main fuels. 6. are all stars in the universe the same? why or why not? defend your answer with information from the unit and the lab material.

explanation:

wow this is going to be a long one

cats shouldn't be kept inside their whole life they should be out in nature in the fresh air but because of our technology advances it has become unsafe for our furry friend to be outside in the city's, because they could be hit by vehicles. in city's yes i agree being inside isn't the worse thing, but if you live somewhere rural you should let your cats outside, yes some animals hunt cats but i don't think cats should be kept inside confined to such a small space.

btw this is my opinion

answer:

i have the same question