So these are science questions i need im offering 60 points 1. what is the relationship between the universe galaxies, the solar systems and stars? (make sure to describe each by size and what is in them) 2. how do galaxys form? (make sure to say what force causes them to form) 3. how does a stars temperature and mass affect the appearance of the star? (make sure to discuss what the star looks like- color and brightness based on both temperature and mass)